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FDboost

Boosting Functional Regression Models

v1.1-3 · Aug 23, 2025 · GPL-2

Description

Regression models for functional data, i.e., scalar-on-function, function-on-scalar and function-on-function regression models, are fitted by a component-wise gradient boosting algorithm. For a manual on how to use 'FDboost', see Brockhaus, Ruegamer, Greven (2017) <doi:10.18637/jss.v094.i10>.

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ERROR r-devel-macos-arm64

tests

  Running ‘factorize_test_irregular.R’ [1s/1s]
  Running ‘factorize_test_regular.R’ [1s/1s]
  Running ‘general_tests.R’ [3s/2s]
Running the tests in ‘tests/general_tests.R’ failed.
Complete output:
  > 
  > 
  > library(FDboost)
  Loading required package: mboost
  Loading required package: parallel
  Loading required package: stabs
  This is FDboost 1.1-3. 
  > library(gamboostLSS)
  Loading required package: gamlss.dist
  
  Attaching package: 'gamlss.dist'
  
  The following object is masked from 'package:mboost':
  
      Family
  
  
  Attaching package: 'gamboostLSS'
  
  The following object is masked from 'package:stats':
  
      model.weights
  
  > 
  > # print(sessionInfo())
  > 
  > # simulated data ----------------------------------------------------------
  > 
  > 
  > if(require(refund)){
  +   
  +   ## simulate a small data set 
  +   print("simulate data")
  +   set.seed(230)
  +   pffr_data <- pffrSim(n = 25, nxgrid = 21, nygrid = 19)
  +   pffr_data$X1 <- scale(pffr_data$X1, scale = FALSE)
  +   
  +   dat <- as.list(pffr_data)
  +   dat$tvals <- attr(pffr_data, "yindex")
  +   dat$svals <- attr(pffr_data, "xindex")
  +   
  +   dat$Y_scalar <- dat$Y[ , 10]
  +   
  +   dat$Y_long <- c(dat$Y)
  +   dat$tvals_long <- rep(dat$tvals, each = nrow(dat$Y))
  +   dat$id_long <- rep(seq_len(nrow(dat$Y)), ncol(dat$Y))
  +   
  +   # second functional covariate
  +   dat$s2 <- seq(0, 1, l = 15)
  +   dat$X2 <- I(matrix(rnorm(25 * 15), nrow = 25))
  +   dat$X2 <- scale(dat$X2, scale = FALSE)
  +   
  + 
  +   # model fit ---------------------------------------------------------------
  + 
  +   print("model fit")
  +   
  +   ## response matrix for response observed on one common grid 
  +   m <- FDboost(Y ~ 1 + bhist(X1, svals, tvals, knots = 10, df = 6) 
  +                + bsignal(X1, svals, knots = 6, df = 3)
  +                + bbsc(xsmoo, knots = 6, df = 3) 
  +                + bolsc(xte1, df = 3)
  +                + brandomc(xte2, df = 3), 
  +                timeformula = ~ bbs(tvals, knots = 9, df = 2, differences = 1), 
  +                control = boost_control(mstop = 10), data = dat)
  +   
  +   ## response in long format
  +   ml <- FDboost(Y_long ~ 1 + bhist(X1, svals, tvals_long, knots = 6, df = 12) 
  +                 + bsignal(X1, svals, knots = 6, df = 4)
  +                 + bbsc(xsmoo, knots = 6, df = 4) 
  +                 + bolsc(xte1, df = 4)
  +                 + brandomc(xte2, df = 4), 
  +                 timeformula = ~ bbs(tvals_long, knots = 8, df = 3, differences = 1), 
  +                 id = ~ id_long, 
  +                 offset_control = o_control(k_min = 10), 
  +                 control = boost_control(mstop = 10), data = dat)
  +   
  +   ## scalar response 
  +   ms <- FDboost(Y_scalar ~ 1 + bsignal(X1, svals, knots = 6, df = 2)
  +                 + bbs(xsmoo, knots = 6, df = 2, differences = 1) 
  +                 + bols(xte1, df = 2) 
  +                 + bols(xte2, df = 2)
  +                 + bols(xfactor, df = 2), 
  +                 timeformula = NULL, 
  +                 control = boost_control(mstop = 50), data = dat)
  +   
  +   ## scalar response and interaction effect between two functional variables
  +   ms_funint <- FDboost(Y_scalar ~ 1 + 
  +                          bsignal(X1, svals, knots = 9, df = 3) %X% bsignal(X2, s2, knots = 9, df = 3), 
  +                 timeformula = NULL, 
  +                 control = boost_control(mstop = 50), data = dat)
  +   
  +   ## GAMLSS with functional response 
  +   mlss <- FDboostLSS(Y ~ 1 + bsignal(X1, svals, knots = 6, df = 3)               
  +                      + bbsc(xsmoo, knots = 6, df = 3) 
  +                      + bolsc(xte1, df = 3), 
  +                      timeformula = ~ bbs(tvals, knots = 9, df = 3, differences = 1), 
  +                      control = boost_control(mstop = 20), data = dat, 
  +                      method = "noncyclic")
  +   
  +   ## GAMLSS with scalar response 
  +   mslss <- FDboostLSS(Y_scalar ~ 1 + bsignal(X1, svals, knots = 6, df = 3)
  +                       + bbs(xsmoo, knots = 6, df = 3, differences = 1), 
  +                       timeformula = NULL, 
  +                       control = boost_control(mstop = 50), data = dat, 
  +                       method = "noncyclic")
  +   
  +   ## response matrix with factor + continuous time variable
  +   
  +   # linear array model implemented only for matrices
  +   # => tvals and factor for dimensions have to be flattened
  +   dat2D <- with(dat, expand.grid(
  +     tvals = tvals, 
  +     xfactor = factor(2:3)
  +   ))
  +   dat2D <- as.list(dat2D[order(dat2D$xfactor), ])
  +   dat2D$Y <- cbind(
  +     dat$Y[dat$xfactor == "2", ],
  +     dat$Y[dat$xfactor == "3", ]
  +     )
  +   dat2D$xsmoo <- dat$xsmoo[dat$xfactor == "2"] 
  +     
  +   m2D <- FDboost(Y ~ bbsc(xsmoo), 
  +                  timeformula = ~ bols(xfactor) %X% bbs(tvals),
  +                  control = boost_control(mstop = 20), 
  +                  data = dat2D)
  +   
  +   
  +   # test some methods and utility functions  --------------------------------
  +   
  +   ## test plot()
  +   print("plot effects")
  +   par(mfrow = c(1,1))
  +   plot(m, ask = FALSE)
  +   plot(ml, ask = FALSE)
  +   plot(ms, ask = FALSE)
  +   plot(mlss$mu, ask = FALSE) 
  +   plot(mlss$sigma, ask = FALSE)
  +   
  +   ## test applyFolds()
  +   print("run applyFolds")
  +   set.seed(123)
  +   applyFolds(m, folds = cv(rep(1, length(unique(m$id))), B = 2), grid = 0:5)
  +   #applyFolds(ml, folds = cv(rep(1, length(unique(ml$id))), B = 2), grid = 0:5)
  +   #applyFolds(ms, folds = cv(rep(1, length(unique(ms$id))), B = 2), grid = 0:5)
  + 
  +   ## test cvrisk()
  +   print("run cvrisk")
  +   set.seed(123)
  +   cvrisk(m, folds = cvLong(id = m$id, weights = model.weights(m), B = 2), grid = 0:5)
  +   cvrisk(ml, folds = cvLong(id = ml$id, weights = model.weights(ml), B = 2), grid = 0:5)
  +   cvrisk(ms, folds = cvLong(id = ms$id, weights = model.weights(ms), B = 2), grid = 0:5)
  +   cvrisk(ms_funint, folds = cvLong(id = ms$id, weights = model.weights(ms), B = 2), grid = 0:5)
  +   
  +   cvrisk(mlss, folds = cv(model.weights(mlss[[1]]), B = 2),
  +          grid = 1:5, trace = FALSE)
  +   cvrisk(mslss, folds = cv(model.weights(mslss[[1]]), B = 2),
  +          grid = 1:5, trace = FALSE)
  +   
  +   cvrisk(m2D, folds = cv(model.weights(m2D), B = 2),
  +          grid = 1:5)
  +   
  +   ## test stabsel (use very small number of folds, B = 10, to speed up testing)
  +   print("run stabsel")
  +   stabsel(m, cutoff=0.8, PFER = 0.1*length(m$baselearner), sampling.type = "SS", eval = TRUE, B = 3)
  +   stabsel(m, cutoff=0.8, PFER = 0.1*length(m$baselearner), sampling.type = "SS", eval = TRUE, B = 3, 
  +           refitSmoothOffset = FALSE)
  +   
  +   ## FIXME: this stabsel() should also work with refitSmoothOffset = TRUE 
  +   stabsel(ml, cutoff=0.8, PFER = 0.1*length(ml$baselearner), sampling.type = "SS", eval = TRUE, B = 3, 
  +           refitSmoothOffset = FALSE)
  +   stabsel(ms, cutoff=0.8, PFER = 0.1*length(ms$baselearner), sampling.type = "SS", eval = TRUE, B = 3)
  +   ## FIXME: this is broken again 
  +   ## fixed in gamboostLSS package on github with commit 4989474 
  +   ##stabsel(mlss, cutoff=0.8, PFER = 0.1*length(mlss$mu$baselearner), sampling.type = "SS", eval = TRUE, B = 3)
  +   ##stabsel(mslss, cutoff=0.8, PFER = 0.1*length(mslss$mu$baselearner), sampling.type = "SS", eval = TRUE, B = 3)
  +   
  +   
  +   ## test predict with newdata
  +   print("predict with new data")
  +   pred <- predict(m, newdata = dat)
  +   ## for this predict() with newdata, you need a data.frame where the irregular time of y fits with X
  +   ## pred <- predict(ml, newdata = dat)
  +   pred <- predict(ms, newdata = dat)
  +   pred <- predict(ms_funint, newdata = dat)
  +   pred <- predict(mlss, newdata = dat)
  +   pred <- predict(mslss, newdata = dat)
  +   
  + }
  Loading required package: refund
  [1] "simulate data"
  [1] "model fit"
  Use a smooth offset.
  Use a smooth offset for irregular data.
  No smooth offsets over time are used, just global scalar offsets.
  No integration weights are used to compute the loss for the functional response.
  [1] "plot effects"
  [1] "run applyFolds"
  
   *** caught segfault ***
  address 0x110, cause 'invalid permissions'
  
   *** caught segfault ***
  address 0x110, cause 'invalid permissions'
  
  Traceback:
   1: eigen(x, only.values = TRUE, symmetric = TRUE)
   2: make_psd(as.matrix(A))
   3: df2lambda(X, df = args$df, lambda = args$lambda, dmat = K, weights = w,     XtX = XtX)
   4: object$dpp(weights)
   5: dpp.blg(X[[i]], ...)
   6: FUN(X[[i]], ...)
   7: lapply(blg, dpp, weights = weights)
   8: mboost_fit(bl, response = response, weights = weights, offset = offset,     family = family, control = control, oobweights = oobweights,     ...)
   9: mboost(fm, data = data, weights = w, offset = offset, ...)
  10: FDboost(formula = Y ~ 1 + bhist(X1, svals, tvals, knots = 10,     df = 6) + bsignal(X1, svals, knots = 6, df = 3) + bbsc(xsmoo,     knots = 6, df = 3) + bolsc(xte1, df = 3) + brandomc(xte2,     df = 3), timeformula = ~bbs(tvals, knots = 9, df = 2, differences = 1),     control = list(mstop = 10, nu = 0.1, risk = "inbag", stopintern = FALSE,         center = TRUE, trace = FALSE), data = list(X1 = c(0.199640973727573,     -0.384847598069494, 0.603457570969962, -1.96808631110356,     0.557581610120466, 0.557581610120466, 0.557581610120466,     -0.154249399607682, -0.154249399607682, 0.332466129802816,     0.123047695162448, 0.123047695162448, -0.217719731066488,     0.849859353431247, 0.37815504640687, 0.391825789806197, -0.140268672389776,     0.136658906977929, 1.12946412406419, 0.293001205700839, 0.293001205700839,     0.293001205700839, -0.19364526360259, -0.19364526360259,     -0.19364526360259, 0.217694367220776, -0.364005355579847,     0.626844910204011, -2.02253814517902, 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-1.20479979296663,     0.44329444517838, -0.0747002273625947, -0.85105973197631,     -0.353185686345016, -0.682559712621663, 0.149302149295355,     0.149302149295355, 0.149302149295355, 0.79018218610429, 0.79018218610429,     0.79018218610429, 0.257000761811802, -0.820522682370196,     -0.060331551762142, -0.112055788275289, 0.554526172080444,     0.554526172080444, 0.554526172080444, -0.618867872381691,     -0.618867872381691, 0.639225892445056, 0.498363443889412,     0.498363443889412, 0.23239079457408, -1.00762602187794, 0.32595716928248,     0.0222106803927737, -0.87923408180301, -0.345844516332784,     -0.743401353155211, 0.178352367054826, 0.178352367054826,     0.178352367054826, 0.954218847889683, 0.954218847889683,     0.954218847889683, 0.212122376893646, -0.78188546657008,     -0.117413180377791, -0.118287931194021, 0.72275114251554,     0.72275114251554, 0.72275114251554, -0.591395962605519, -0.591395962605519,     0.577171086888269, 0.439312005199013, 0.439312005199013,     0.428043978832253, -0.831452632377742, 0.201375259792516,     0.185348257151348, -0.913733358074282, -0.34501546529828,     -0.737214775289477, 0.135164801465576, 0.135164801465576,     0.135164801465576, 1.02163207538671, 1.02163207538671, 1.02163207538671,     0.157697884266074, -0.595913844115834, -0.207413772192455,     -0.160850192880216, 0.834454958490338, 0.834454958490338,     0.834454958490338, -0.525928980155063, -0.525928980155063,     0.507148615187443, 0.339253167685072, 0.339253167685072,     0.642715494195319, -0.673143482921043, 0.0833866963197074,     0.384054290755842, -0.946107688517591, -0.347700323782568,     -0.675916479276217, 0.0549887590352762, 0.0549887590352762,     0.0549887590352762, 0.999185496151431, 0.999185496151431,     0.999185496151431, 0.109364539649327, -0.325807238312839,     -0.305797687202275, -0.228652346423871, 0.875725158362203,     0.875725158362203, 0.875725158362203, -0.465786439776897,     -0.465786439776897, 0.439918850959048, 0.20473049394524,     0.20473049394524, 0.844564101028333, -0.52268247156616, -0.0110886020279839,     0.579711904866484, -0.965617861240613, -0.349691608564007,     -0.580726148694876, -0.0118509545286885, -0.0118509545286885,     -0.0118509545286885, 0.904126317788411, 0.904126317788411,     0.904126317788411, 0.0827596023496185, -0.0347650954298771,     -0.388029277812632, -0.31060416253014, 0.832649282343939,     0.832649282343939, 0.832649282343939, -0.454287868683601,     -0.454287868683601, 0.386242168830194, 0.0422875504475274,     0.0422875504475274, 1.00174855377075, -0.370053489693764,     -0.0651307131512832, 0.733704215418873, -0.961524662129004,     -0.346781835247241, -0.472863476154512, -0.015029518886746,     -0.015029518886746, -0.015029518886746, 0.753701758077495,     0.753701758077495, 0.753701758077495, 0.0935203316731605,     0.214013138264263, -0.429572896428909, -0.395615411904174,     0.691314870648353, 0.691314870648353, 0.691314870648353,     -0.534752794087752, -0.534752794087752, 0.356878943427988,     -0.14153209634005, -0.14153209634005, 1.08242760686202, -0.205240428684528,     -0.0618197149509155, 0.807414338348605, -0.923088877068421,     -0.334763519436913, -0.373548154264182, 0.0957778863006762,     0.0957778863006762, 0.0957778863006762, 0.565159034798533,     0.565159034798533, 0.565159034798533), Y = c(8.82456753860025,     9.5949504015943, 8.61344455788643, 6.5995732217885, 6.59810945113043,     6.59810945113043, 6.59810945113043, 5.5021172342669, 5.5021172342669,     7.16715430668448, 7.05265974090098, 7.05265974090098, 4.01503319197187,     6.12895958392685, 3.58091748991845, 5.79400662574134, 3.35585090312442,     2.85325970340929, 10.7343553442376, 6.78370561080518, 6.78370561080518,     6.78370561080518, 5.94305863613687, 5.94305863613687, 5.94305863613687,     13.5545711556762, 13.0754009681391, 12.2636673145085, 15.1732198241385,     12.0568635542716, 12.0568635542716, 12.0568635542716, 10.8306442154272,     10.8306442154272, 10.9457023799698, 9.94762338875895, 9.94762338875895,     9.42316575476823, 10.6798393615683, 9.58069334222349, 10.5963555389887,     5.70781580813834, 8.67109220241596, 12.2132176225263, 12.5088868117415,     12.5088868117415, 12.5088868117415, 12.0516200882576, 12.0516200882576,     12.0516200882576, 17.5395326334336, 15.5336691247304, 13.4087448808166,     11.7336220387193, 12.2510492122091, 12.2510492122091, 12.2510492122091,     12.0572260530758, 12.0572260530758, 14.2022238914053, 12.690608487368,     12.690608487368, 11.6880623255263, 13.4008755243725, 9.5225318766676,     13.305166846488, 9.88498193334743, 9.87863422209007, 17.2763790445925,     14.3868056074568, 14.3868056074568, 14.3868056074568, 11.403524741816,     11.403524741816, 11.403524741816, 18.1932401640931, 16.2138571453341,     13.0189946660659, 12.9130850792063, 14.0827968209166, 14.0827968209166,     14.0827968209166, 12.2167115488798, 12.2167115488798, 17.142207804944,     10.5370324060672, 10.5370324060672, 11.2066565078971, 11.7857201634212,     9.83306648378105, 12.3460755561868, 7.71397678149811, 11.0070868369002,     16.0175195978576, 13.1173831266096, 13.1173831266096, 13.1173831266096,     12.5611218320111, 12.5611218320111, 12.5611218320111, 17.2468097559859,     15.6857112228227, 13.3174763424916, 13.8782617689466, 12.1837450064575,     12.1837450064575, 12.1837450064575, 11.2464004285451, 11.2464004285451,     15.5543065979242, 11.9472008960215, 11.9472008960215, 11.0222913750786,     11.5608504877255, 10.8565449344972, 10.8416334703273, 8.36756104821634,     10.2852210097186, 14.0241575691354, 15.4954503577333, 15.4954503577333,     15.4954503577333, 11.2230381846268, 11.2230381846268, 11.2230381846268,     13.8486212495707, 13.3007822061282, 13.3685797054909, 12.4648248247858,     12.3362871418548, 12.3362871418548, 12.3362871418548, 9.9775079522741,     9.9775079522741, 16.1789192891736, 11.0379769493391, 11.0379769493391,     10.104709368746, 10.1033447415563, 8.46459286595314, 11.4654956444611,     7.13303782295137, 9.37739401116593, 12.7558801413814, 12.2264570882414,     12.2264570882414, 12.2264570882414, 12.9663518172835, 12.9663518172835,     12.9663518172835, 14.9036382211475, 13.2263782253478, 11.304604723962,     10.1436692509721, 9.68854589193723, 9.68854589193723, 9.68854589193723,     10.7193359853077, 10.7193359853077, 13.79670105834, 9.34549649516708,     9.34549649516708, 9.99745267522507, 10.0146285225385, 9.54455573139759,     10.7919020106954, 7.08347955116493, 7.93158133887571, 13.9791315798889,     10.4928737398457, 10.4928737398457, 10.4928737398457, 10.242959089342,     10.242959089342, 10.242959089342, 13.3950318227705, 12.6231014029796,     12.2660703913135, 9.53407349697419, 13.639950930242, 13.639950930242,     13.639950930242, 7.5453432986752, 7.5453432986752, 11.6487263985094,     11.2167525842424, 11.2167525842424, 6.37094812310956, 10.1574211659286,     7.44413993069254, 10.3368997469556, 7.19294184376232, 6.98506627476757,     12.7303312034815, 10.8452243420862, 10.8452243420862, 10.8452243420862,     9.97375016583646, 9.97375016583646, 9.97375016583646, 15.2345204224968,     10.7626324325419, 8.71930411190778, 9.92348029630378, 7.60808817060135,     7.60808817060135, 7.60808817060135, 5.75068803701575, 5.75068803701575,     9.6850469002331, 9.96605267231027, 9.96605267231027, 7.15870993086623,     8.53261180726428, 8.59965522875987, 9.5988350450659, 6.98601401709901,     8.7253912590341, 10.0476054442858, 11.2632514281757, 11.2632514281757,     11.2632514281757, 7.6664428089999, 7.6664428089999, 7.6664428089999,     9.31851417829976, 12.0733653050541, 8.65539939763193, 8.68813578910662,     7.5654466222814, 7.5654466222814, 7.5654466222814, 6.05680349085804,     6.05680349085804, 8.84200639263773, 7.86061923272567, 7.86061923272567,     8.2058625410126, 8.91920313633734, 6.36383195664509, 9.4083738341913, 
  Traceback:
   1: eigen(x, only.values = TRUE, symmetric = TRUE)
   2: make_psd(as.matrix(A))
   3: df2lambda(X, df = args$df, lambda = args$lambda, dmat = K, weights = w,     XtX = XtX)
   4:     6.60813109794438, 5.51657370220289, 9.26937156407052, 7.57714670085009,     7.57714670085009, 7.57714670085009, 7.83181035871939, 7.83181035871939,     7.83181035871939, 9.56887272345038, 10.2919101071996, 7.83417807358798,     6.50406097378059, 5.59004322730142, 5.59004322730142, 5.59004322730142,     3.75673238973066, 3.75673238973066, 6.95810829248155, 6.58396020389178,     6.58396020389178, 3.85198378716585, 7.49844877523399, 6.26542919406394,     6.33477061300236, 7.09170078734533, 7.16131206171303, 13.4780800784935, object$dpp(weights)
   5: dpp.blg(X[[i]], ...)
   6: FUN(X[[i]], ...)
   7:     8.03621417285636, 8.03621417285636, 8.03621417285636, 6.50101049720017,     6.50101049720017, 6.50101049720017, 10.7280571005898, 11.1617728575079,     8.54482845379778, 5.97903974089772, 4.09387511704214, 4.09387511704214,     4.09387511704214, 7.39040833034233, 7.39040833034233, 7.32679691977306,     7.22478815768494, 7.22478815768494, 3.3814444692434, 8.80620184590264,     8.66162017289597, 8.1028148572908, 5.66949499134051, 5.63555084818458,     7.96322259570954, 6.39540917919449, 6.39540917919449, 6.39540917919449,     7.03530009555109, 7.03530009555109, 7.03530009555109, 8.37034108131976,     11.54879494807, 7.48024784386413, 7.49439869475747, 5.05697313056137,     5.05697313056137, 5.05697313056137, 4.73097851833431, 4.73097851833431,     6.55734603817935, 7.18980211173506, 7.18980211173506, 3.14926009263069,     8.89847970608806, 6.25587236187813, 7.92673265529014, 8.31384625637494,     8.0793989306894, 10.8969507162214, 8.15419116971303, 8.15419116971303,     8.15419116971303, 4.8828998942077, 4.8828998942077, 4.8828998942077,     9.15942791953567, 10.0828102832128, 7.3863866946528, 4.4894533496343, lapply(blg, dpp, weights = weights)
   8:     0.477967551149892, 0.477967551149892, 0.477967551149892,     1.76330460175524, 1.76330460175524, 5.75925479744874, 6.762472326976,     6.762472326976, 2.64590720664884, 8.05707967792883, 5.53636058958423, mboost_fit(bl, response = response, weights = weights, offset = offset,     family = family, control = control, oobweights = oobweights,     ...)
   9: mboost(fm, data = data, weights = w, offset = offset, ...)
  10: FDboost(formula = Y ~ 1 + bhist(X1, svals, tvals, knots = 10,     df = 6) + bsignal(X1, svals, knots = 6, df = 3) + bbsc(xsmoo,     knots = 6, df = 3) + bolsc(xte1, df = 3) + brandomc(xte2,     df = 3), timeformula = ~bbs(tvals, knots = 9, df = 2, differences = 1),     control = list(mstop = 10, nu = 0.1, risk = "inbag", stopintern = FALSE,         center = TRUE, trace = FALSE), data = list(X1 = c(-0.384847598069494,     -0.384847598069494, 0.603457570969962, -1.96808631110356,     7.7347398782817, 4.59084138420101, 6.48322177433504, 8.82138677885528,     6.29591264710364, 6.29591264710364, 6.29591264710364, 5.67738343931805,     5.67738343931805, 5.67738343931805, 10.467532252557, 9.40342027067766,     -1.96808631110356, -0.189932698342793, -0.189932698342793,     -0.189932698342793, 0.557581610120466, -0.154249399607682,     -0.154249399607682, 0.332466129802816, 0.123047695162448,     7.43804652343618, 3.46170545338917, 3.36892580779415, 3.36892580779415,     3.36892580779415, 3.16549015989961, 3.16549015989961, 4.89875721828134,     8.79738970641577, 8.79738970641577, 4.54905917385409, 8.3682113031237,     -0.0383916517215243, -0.0383916517215243, 0.849859353431247,     -0.214697738227997, 0.538106534543835, 0.538106534543835,     -0.140268672389776, -0.140268672389776, -0.140268672389776,     7.00387083717841, 6.40499140284482, 6.06503797654488, 5.74118116617385,     11.4146630653524, 8.3775768960541, 8.3775768960541, 8.3775768960541,     4.92585437972765, 4.92585437972765, 4.92585437972765, 7.83669946308725,     9.72376812684263, 6.3623837161092, 7.13830559080834, 2.47464082047802,     2.47464082047802, 2.47464082047802, 2.4816905595452, 2.4816905595452,     4.94294014675545, 7.0948740282431, 7.0948740282431, 2.42176754154356,     -0.280843035607172, 0.136658906977929, 0.293001205700839,     -0.364005355579847, -0.364005355579847, 0.626844910204011,     -2.02253814517902, -2.02253814517902, -0.221668429269483,     -0.221668429269483, -0.221668429269483, 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  11:     -0.34501546529828, 0.135164801465576, -0.595913844115834,     -0.595913844115834, -0.207413772192455, -0.160850192880216,     -0.160850192880216, 0.54392300442427, 0.54392300442427, 0.54392300442427,     0.834454958490338, -0.525928980155063, -0.525928980155063,     0.507148615187443, 0.339253167685072, -1.0879320066386, -1.0879320066386,     -0.673143482921043, -0.378277190719291, -0.245338254648561,     -0.245338254648561, -0.946107688517591, -0.946107688517591,     -0.946107688517591, 0.913995541137479, -0.347700323782568,     0.0549887590352762, -0.325807238312839, -0.325807238312839, eval(call)
  12: eval(call)
  13:     -0.305797687202275, -0.228652346423871, -0.228652346423871,     0.453697441053248, 0.453697441053248, 0.453697441053248,     0.875725158362203, -0.465786439776897, -0.465786439776897,     0.439918850959048, 0.20473049394524, -0.836592542312432,     -0.836592542312432, -0.52268247156616, -0.329973020426625,     -0.272500907636831, -0.272500907636831, -0.965617861240613, withCallingHandlers(expr, message = function(c) if (inherits(c,     classes)) tryInvokeRestart("muffleMessage"))
      -0.965617861240613, -0.965617861240613, 0.730628868658872,     -0.349691608564007, -0.0118509545286885, -0.0347650954298771,     -0.0347650954298771, -0.388029277812632, -0.31060416253014, 14: suppressMessages(eval(call))
      -0.31060416253014, 0.356957936606738, 0.356957936606738,     0.356957936606738, 0.832649282343939, -0.454287868683601,     -0.454287868683601, 0.386242168830194, 0.0422875504475274, 15: withCallingHandlers(suppressMessages(eval(call)), warning = h)
      -0.562507058036594, -0.562507058036594, -0.370053489693764,     -0.27379614901845, -0.256670799338597, -0.256670799338597,     -0.961524662129004, -0.961524662129004, -0.961524662129004, 16: fitfct(weights = weights, oobweights = oobweights)
      0.552130851537197, -0.346781835247241, -0.015029518886746,     0.214013138264263, 0.214013138264263, -0.429572896428909,     -0.395615411904174, -0.395615411904174, 0.262049344701559, 17: dummyfct(weights = folds[, i], oobweights = OOBweights[, i])
      0.262049344701559, 0.262049344701559, 0.691314870648353,     -0.534752794087752, -0.534752794087752, 0.356878943427988,     -0.14153209634005, -0.305345251390882, -0.305345251390882, 18: doTryCatch(return(expr), name, parentenv, handler)
      -0.205240428684528, -0.21671718478404, -0.176080315093724,     -0.176080315093724, -0.923088877068421, -0.923088877068421,     -0.923088877068421, 0.393048002843222, -0.334763519436913,     0.0957778863006762), Y = c(9.5949504015943, 9.5949504015943,     8.61344455788643, 6.5995732217885, 6.5995732217885, 8.37153474639064,     8.37153474639064, 8.37153474639064, 6.59810945113043, 5.5021172342669,     5.5021172342669, 7.16715430668448, 7.05265974090098, 10.6842351400083,     10.6842351400083, 6.12895958392685, 2.85285424265382, 4.92881798003667,     4.92881798003667, 3.35585090312442, 3.35585090312442, 3.35585090312442, 19: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  20: tryCatchList(expr, classes, parentenv, handlers)
      3.52099677581483, 2.85325970340929, 6.78370561080518, 13.0754009681391,     13.0754009681391, 12.2636673145085, 15.1732198241385, 15.1732198241385,     15.8501088543432, 15.8501088543432, 15.8501088543432, 12.0568635542716,     10.8306442154272, 10.8306442154272, 10.9457023799698, 9.94762338875895,     14.1531958548585, 14.1531958548585, 10.6798393615683, 6.47471387396918,     10.9575368985821, 10.9575368985821, 5.70781580813834, 5.70781580813834, 21: tryCatch(expr, error = function(e) {    call <- conditionCall(e)    if (!is.null(call)) {        if (identical(call[[1L]], quote(doTryCatch)))             call <- sys.call(-4L)        dcall <- deparse(call, nlines = 1L)        prefix <- paste("Error in", dcall, ": ")        LONG <- 75L    5.70781580813834, 4.14552223567563, 8.67109220241596, 12.5088868117415,     15.5336691247304, 15.5336691247304, 13.4087448808166, 11.7336220387193,     11.7336220387193, 16.8927864190794, 16.8927864190794, 16.8927864190794,         sm <- strsplit(conditionMessage(e), "\n")[[1L]]        w <- 14L + nchar(dcall, type = "w") + nchar(sm[1L], type = "w")        if (is.na(w))     12.2510492122091, 12.0572260530758, 12.0572260530758, 14.2022238914053,     12.690608487368, 15.3258852663848, 15.3258852663848, 13.4008755243725,     10.4594497344414, 12.914543849625, 12.914543849625, 9.88498193334743,             w <- 14L + nchar(dcall, type = "b") + nchar(sm[1L],                 type = "b")        if (w > LONG)             prefix <- paste0(prefix, "\n  ")    }    else prefix <- "Error : "    9.88498193334743, 9.88498193334743, 5.97272915767439, 9.87863422209007,     14.3868056074568, 16.2138571453341, 16.2138571453341, 13.0189946660659,     12.9130850792063, 12.9130850792063, 17.2176030482912, 17.2176030482912,     msg <- paste0(prefix, conditionMessage(e), "\n")    .Internal(seterrmessage(msg[1L]))    if (!silent && isTRUE(getOption("show.error.messages"))) {    17.2176030482912, 14.0827968209166, 12.2167115488798, 12.2167115488798,     17.142207804944, 10.5370324060672, 15.8440164489401, 15.8440164489401,     11.7857201634212, 11.5473783790476, 12.4639853312215, 12.4639853312215,         cat(msg, file = outFile)        .Internal(printDeferredWarnings())    }    7.71397678149811, 7.71397678149811, 7.71397678149811, 6.27119084862376,     11.0070868369002, 13.1173831266096, 15.6857112228227, 15.6857112228227,     13.3174763424916, 13.8782617689466, 13.8782617689466, 15.9411864466316,     invisible(structure(msg, class = "try-error", condition = e))})
      15.9411864466316, 15.9411864466316, 12.1837450064575, 11.2464004285451,     11.2464004285451, 15.5543065979242, 11.9472008960215, 15.3940778309177,     15.3940778309177, 11.5608504877255, 7.56271793781209, 13.8202120974261, 22: try(dummyfct(weights = folds[, i], oobweights = OOBweights[,     i]), silent = TRUE)
  23: FUN(X[[i]], ...)    13.8202120974261, 8.36756104821634, 8.36756104821634, 8.36756104821634,     7.14891130025113, 10.2852210097186, 15.4954503577333, 13.3007822061282,     13.3007822061282, 13.3685797054909, 12.4648248247858, 12.4648248247858,     14.4134762226516, 14.4134762226516, 14.4134762226516, 12.3362871418548,     9.9775079522741, 9.9775079522741, 16.1789192891736, 11.0379769493391,     12.2359721657062, 12.2359721657062, 10.1033447415563, 6.70086606724926, 
  24: eval(expr, env)
  25: doTryCatch(return(expr), name, parentenv, handler)    12.0260950770304, 12.0260950770304, 7.13303782295137, 7.13303782295137,     7.13303782295137, 4.53361355993138, 9.37739401116593, 12.2264570882414,     13.2263782253478, 13.2263782253478, 11.304604723962, 10.1436692509721,     10.1436692509721, 14.8433876374833, 14.8433876374833, 14.8433876374833,     9.68854589193723, 10.7193359853077, 10.7193359853077, 13.79670105834, 
  26: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  27: tryCatchList(expr, classes, parentenv, handlers)
  28: tryCatch(expr, error = function(e) {    9.34549649516708, 11.7593506075689, 11.7593506075689, 10.0146285225385,     5.98354841565647, 10.0641104266191, 10.0641104266191, 7.08347955116493,     7.08347955116493, 7.08347955116493, 5.06497292747622, 7.93158133887571,     call <- conditionCall(e)    if (!is.null(call)) {        if (identical(call[[1L]], quote(doTryCatch)))     10.4928737398457, 12.6231014029796, 12.6231014029796, 12.2660703913135,     9.53407349697419, 9.53407349697419, 12.950542449956, 12.950542449956,     12.950542449956, 13.639950930242, 7.5453432986752, 7.5453432986752,             call <- sys.call(-4L)        dcall <- deparse(call, nlines = 1L)        prefix <- paste("Error in", dcall, ": ")    11.6487263985094, 11.2167525842424, 11.6883572193711, 11.6883572193711,     10.1574211659286, 4.22327149546088, 8.13238550373012, 8.13238550373012,     7.19294184376232, 7.19294184376232, 7.19294184376232, 2.89256458218739,         LONG <- 75L        sm <- strsplit(conditionMessage(e), "\n")[[1L]]        w <- 14L + nchar(dcall, type = "w") + nchar(sm[1L], type = "w")    6.98506627476757, 10.8452243420862, 10.7626324325419, 10.7626324325419,     8.71930411190778, 9.92348029630378, 9.92348029630378, 10.2786393181843,     10.2786393181843, 10.2786393181843, 7.60808817060135, 5.75068803701575,         if (is.na(w))             w <- 14L + nchar(dcall, type = "b") + nchar(sm[1L],                 type = "b")        if (w > LONG)             prefix <- paste0(prefix, "\n  ")    }    else prefix <- "Error : "    msg <- paste0(prefix, conditionMessage(e), "\n")    .Internal(seterrmessage(msg[1L]))    5.75068803701575, 9.6850469002331, 9.96605267231027, 10.2347254079565,     10.2347254079565, 8.53261180726428, 1.61627258156577, 6.28226961952663,     6.28226961952663, 6.98601401709901, 6.98601401709901, 6.98601401709901,     if (!silent && isTRUE(getOption("show.error.messages"))) {        cat(msg, file = outFile)        .Internal(printDeferredWarnings())    }    invisible(structure(msg, class = "try-error", condition = e))})    3.79468547731753, 8.7253912590341, 11.2632514281757, 12.0733653050541,     12.0733653050541, 8.65539939763193, 8.68813578910662, 8.68813578910662,     11.3318034168308, 11.3318034168308, 11.3318034168308, 7.5654466222814, 
  29: try(eval(expr, env), silent = TRUE)    6.05680349085804, 6.05680349085804, 8.84200639263773, 7.86061923272567,     9.50197948632077, 9.50197948632077, 8.91920313633734, 4.47838893223576,     6.96724701463868, 6.96724701463868, 6.60813109794438, 6.60813109794438, 
  30: serialize(what, NULL, xdr = FALSE)    6.60813109794438, 3.32097605670191, 5.51657370220289, 7.57714670085009,     10.2919101071996, 10.2919101071996, 7.83417807358798, 6.50406097378059,     6.50406097378059, 10.7551234012543, 10.7551234012543, 10.7551234012543, 
  31: sendMaster(try(eval(expr, env), silent = TRUE), FALSE)
  32: mcparallel(FUN(X[[i]], ...), name = names(X)[i], mc.set.seed = mc.set.seed,     5.59004322730142, 3.75673238973066, 3.75673238973066, 6.95810829248155,     6.58396020389178, 8.01100911337153, 8.01100911337153, 7.49844877523399,     4.60469981209194, 7.567943638852, 7.567943638852, 7.09170078734533,     7.09170078734533, 7.09170078734533, 5.41128254036811, 7.16131206171303,     8.03621417285636, 11.1617728575079, 11.1617728575079, 8.54482845379778,     5.97903974089772, 5.97903974089772, 9.30929565638687, 9.30929565638687,     silent = mc.silent)
  33: FUN(X[[i]], ...)
  34:     9.30929565638687, 4.09387511704214, 7.39040833034233, 7.39040833034233,     7.32679691977306, 7.22478815768494, 8.58792106949346, 8.58792106949346,     8.80620184590264, 0.999970737259481, 6.78052586063727, 6.78052586063727,     5.66949499134051, 5.66949499134051, 5.66949499134051, 4.51544438076207,     5.63555084818458, 6.39540917919449, 11.54879494807, 11.54879494807,     7.48024784386413, 7.49439869475747, 7.49439869475747, 9.62103542354552,     9.62103542354552, 9.62103542354552, 5.05697313056137, 4.73097851833431,     4.73097851833431, 6.55734603817935, 7.18980211173506, 9.986015148312,     9.986015148312, 8.89847970608806, 1.83250102860073, 6.42765345915411,     6.42765345915411, 8.31384625637494, 8.31384625637494, 8.31384625637494,     5.97319128123771, 8.0793989306894, 8.15419116971303, 10.0828102832128, lapply(seq_along(X), function(i) mcparallel(FUN(X[[i]], ...),     name = names(X)[i], mc.set.seed = mc.set.seed, silent = mc.silent))
  35: papply(seq_len(ncol(folds)), function(i) try(dummyfct(weights = folds[,     i], oobweights = OOBweights[, i]), silent = TRUE), mc.preschedule = mc.preschedule,     10.0828102832128, 7.3863866946528, 4.4894533496343, 4.4894533496343,     6.46804916892808, 6.46804916892808, 6.46804916892808, 0.477967551149892,     1.76330460175524, 1.76330460175524, 5.75925479744874, 6.762472326976,     ...)
  36:     8.90439416413036, 8.90439416413036, 8.05707967792883, 0.566090143611434,     5.40231603690707, 5.40231603690707, 4.59084138420101, 4.59084138420101,     4.59084138420101, 3.71100455441436, 6.48322177433504, 6.29591264710364, applyFolds(m, folds = cv(rep(1, length(unique(m$id))), B = 2),     grid = 0:5)
      9.40342027067766, 9.40342027067766, 7.43804652343618, 3.46170545338917,     3.46170545338917, 5.90233380203771, 5.90233380203771, 5.90233380203771,     3.36892580779415, 3.16549015989961, 3.16549015989961, 4.89875721828134, An irrecoverable exception occurred. R is aborting now ...
      8.79738970641577, 6.66011122497792, 6.66011122497792, 8.3682113031237,     1.83845724944196, 5.36394046490261, 5.36394046490261, 6.06503797654488,     6.06503797654488, 6.06503797654488, 3.89593098363015, 5.74118116617385,     8.3775768960541, 9.72376812684263, 9.72376812684263, 6.3623837161092,     7.13830559080834, 7.13830559080834, 8.01653692837935, 8.01653692837935,     8.01653692837935, 2.47464082047802, 2.4816905595452, 2.4816905595452,     4.94294014675545, 7.0948740282431, 8.05061777798787, 8.05061777798787,     7.84665054007237, 1.954497372299, 5.6941676440096, 5.6941676440096,     5.06848066624312, 5.06848066624312, 5.06848066624312, 5.77031742492159,     5.80549299953768, 7.82477868449231, 9.60023546544402, 9.60023546544402,     8.03187944630361, 8.34570835713978, 8.34570835713978, 7.65553056804936,     7.65553056804936, 7.65553056804936, 1.90713340695206, 2.03566597767679,     2.03566597767679, 6.85877752189216, 5.75638061145435, 7.30773204012457,     7.30773204012457, 7.66103811843421, 0.791339200184756, 4.32089363410653,     4.32089363410653, 5.67521505558472, 5.67521505558472, 5.67521505558472,     4.61366142043961, 8.17991694241109, 6.62089762361192, 10.0042063607192,     10.0042063607192, 7.28875884533376, 6.82516650969599, 6.82516650969599,     9.14163049119645, 9.14163049119645, 9.14163049119645, 2.78739028667702,     0.992559502611712, 0.992559502611712, 7.02528428024291, 5.25441771697918,     7.212292386562, 7.212292386562, 7.19522656917909, 1.4077893801522,     5.23248875476627, 5.23248875476627, 6.3246497157767, 6.3246497157767,     6.3246497157767, 5.42667518799236, 5.89774305719458, 6.83990747539866,     10.5624076792504, 10.5624076792504, 9.02287370280385, 9.00000710027316,     9.00000710027316, 8.29312057943188, 8.29312057943188, 8.29312057943188,     1.18819818278275, 1.79768434077991, 1.79768434077991, 10.4339939283081,     7.41084428356965, 6.20371033061321, 6.20371033061321, 9.90794792411486,     2.10484018080433, 6.82629213090569, 6.82629213090569, 3.7180501355292,     3.7180501355292, 3.7180501355292, 4.87396125903024, 3.85357053927014,     8.05917985471927), integration_weights = c(1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1), xsmoo = c(0.557721586591504,     0.557721586591504, -0.0417697968384276, -1.07978489717087,     -1.07978489717087, -0.0704813379155723, -0.0704813379155723,     -0.0704813379155723, 0.734238068587715, -0.939335378954645,     -0.939335378954645, -0.668668653057256, -0.95554000099689,     1.29865785117607, 1.29865785117607, -0.331576476827406, -0.290247668111241,     -0.268630239085725, -0.268630239085725, -0.679850675855534,     -0.679850675855534, -0.679850675855534, -0.556677222282395,     -0.518569840883196, 0.389513221181857), xte1 = c(-1.35404768117909,     -1.35404768117909, -2.01530438871807, 0.592790929152534,     0.592790929152534, -0.0640761212458992, -0.0640761212458992,     -0.0640761212458992, 1.66967841532004, -0.967266027908846,     -0.967266027908846, -0.829341365126664, -0.0770599273382019,     -0.132711538630847, -0.132711538630847, -1.01347414154902,     -0.980085379933654, -0.100268039262386, -0.100268039262386,     -0.397138397437131, -0.397138397437131, -0.397138397437131,     0.0998999307605635, -0.166277230051912, -0.435807645806459    ), xte2 = c(0.165208465776849, 0.165208465776849, 0.46315273045661,     1.06993012661437, 1.06993012661437, -0.156651842902546, -0.156651842902546,     -0.156651842902546, 0.156569007297343, -0.551799774632661,     -0.551799774632661, -0.281543982899657, 1.48072466486686,     1.05404603663137, 1.05404603663137, -0.936917694826534, -0.910985596559708,     -0.949702949591695, -0.949702949591695, -0.615308105970782,     -0.615308105970782, -0.615308105970782, 1.60927596055172,     0.956450973560131, 0.387620826324863), svals = c(0, 0.05,     0.1, 0.15, 0.2, 0.25, 0.3, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6,     0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, 1), tvals = c(0, 0.0555555555555556,     0.111111111111111, 0.166666666666667, 0.222222222222222,     0.277777777777778, 0.333333333333333, 0.388888888888889,     0.444444444444444, 0.5, 0.555555555555556, 0.611111111111111,     0.666666666666667, 0.722222222222222, 0.777777777777778,     0.833333333333333, 0.888888888888889, 0.944444444444444,     1), object_id = NULL))
  11: eval(call)
  12: eval(call)
  13: withCallingHandlers(expr, message = function(c) if (inherits(c,     classes)) tryInvokeRestart("muffleMessage"))
  14: suppressMessages(eval(call))
  15: withCallingHandlers(suppressMessages(eval(call)), warning = h)
  16: fitfct(weights = weights, oobweights = oobweights)
  17: dummyfct(weights = folds[, i], oobweights = OOBweights[, i])
  18: doTryCatch(return(expr), name, parentenv, handler)
  19: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  20: tryCatchList(expr, classes, parentenv, handlers)
  21: tryCatch(expr, error = function(e) {    call <- conditionCall(e)    if (!is.null(call)) {        if (identical(call[[1L]], quote(doTryCatch)))             call <- sys.call(-4L)        dcall <- deparse(call, nlines = 1L)        prefix <- paste("Error in", dcall, ": ")        LONG <- 75L        sm <- strsplit(conditionMessage(e), "\n")[[1L]]        w <- 14L + nchar(dcall, type = "w") + nchar(sm[1L], type = "w")        if (is.na(w))             w <- 14L + nchar(dcall, type = "b") + nchar(sm[1L],                 type = "b")        if (w > LONG)             prefix <- paste0(prefix, "\n  ")    }    else prefix <- "Error : "    msg <- paste0(prefix, conditionMessage(e), "\n")    .Internal(seterrmessage(msg[1L]))    if (!silent && isTRUE(getOption("show.error.messages"))) {        cat(msg, file = outFile)        .Internal(printDeferredWarnings())    }    invisible(structure(msg, class = "try-error", condition = e))})
  22: try(dummyfct(weights = folds[, i], oobweights = OOBweights[,     i]), silent = TRUE)
  23: FUN(X[[i]], ...)
  24: eval(expr, env)
  25: doTryCatch(return(expr), name, parentenv, handler)
  26: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  27: tryCatchList(expr, classes, parentenv, handlers)
  28: tryCatch(expr, error = function(e) {    call <- conditionCall(e)    if (!is.null(call)) {        if (identical(call[[1L]], quote(doTryCatch)))             call <- sys.call(-4L)        dcall <- deparse(call, nlines = 1L)        prefix <- paste("Error in", dcall, ": ")        LONG <- 75L        sm <- strsplit(conditionMessage(e), "\n")[[1L]]        w <- 14L + nchar(dcall, type = "w") + nchar(sm[1L], type = "w")        if (is.na(w))             w <- 14L + nchar(dcall, type = "b") + nchar(sm[1L],                 type = "b")        if (w > LONG)             prefix <- paste0(prefix, "\n  ")    }    else prefix <- "Error : "    msg <- paste0(prefix, conditionMessage(e), "\n")    .Internal(seterrmessage(msg[1L]))    if (!silent && isTRUE(getOption("show.error.messages"))) {        cat(msg, file = outFile)        .Internal(printDeferredWarnings())    }    invisible(structure(msg, class = "try-error", condition = e))})
  29: try(eval(expr, env), silent = TRUE)
  30: serialize(what, NULL, xdr = FALSE)
  31: sendMaster(try(eval(expr, env), silent = TRUE), FALSE)
  32: mcparallel(FUN(X[[i]], ...), name = names(X)[i], mc.set.seed = mc.set.seed,     silent = mc.silent)
  33: FUN(X[[i]], ...)
  34: lapply(seq_along(X), function(i) mcparallel(FUN(X[[i]], ...),     name = names(X)[i], mc.set.seed = mc.set.seed, silent = mc.silent))
  35: papply(seq_len(ncol(folds)), function(i) try(dummyfct(weights = folds[,     i], oobweights = OOBweights[, i]), silent = TRUE), mc.preschedule = mc.preschedule,     ...)
  36: applyFolds(m, folds = cv(rep(1, length(unique(m$id))), B = 2),     grid = 0:5)
  An irrecoverable exception occurred. R is aborting now ...
  Error in dimnames(x) <- dn : 
    length of 'dimnames' [2] not equal to array extent
  Calls: applyFolds -> colnames<-
  In addition: Warning messages:
  1: In .qr.rank.def.warn(r) :
    matrix is structurally rank deficient; using augmented matrix with additional 56 row(s) of zeros
  2: In .qr.rank.def.warn(r) :
    matrix is structurally rank deficient; using augmented matrix with additional 21 row(s) of zeros
  3: In FDboost(Y ~ bbsc(xsmoo), timeformula = ~bols(xfactor) %X% bbs(tvals),  :
    More than one variable specified in time formula, 
                                  'plot' and other convenience functions potentially not designed for that, yet.
  4: In FDboost(Y ~ bbsc(xsmoo), timeformula = ~bols(xfactor) %X% bbs(tvals),  :
    For timeformulas with multiple variables dfs are not checked automatically.
              Please make sure that all base-learner df are equal to ensure a fair selection.
  5: In FDboost(Y ~ bbsc(xsmoo), timeformula = ~bols(xfactor) %X% bbs(tvals),  :
    In case of factor or multiple time variables no default offset implemented, yet.
                offset is set to 0.
  6: In mccollect(jobs) : 2 parallel jobs did not deliver results
  Execution halted
OK r-devel-windows-x86_64

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OK r-oldrel-macos-arm64

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OK r-oldrel-macos-x86_64

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OK r-oldrel-windows-x86_64

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OK r-patched-linux-x86_64

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OK r-release-linux-x86_64

*


            
OK r-release-macos-arm64

*


            
OK r-release-macos-x86_64

*


            
OK r-release-windows-x86_64

*


            

Check History

ERROR 13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Mar 9, 2026
ERROR r-devel-macos-arm64

tests

  Running ‘factorize_test_irregular.R’ [1s/1s]
  Running ‘factorize_test_regular.R’ [1s/1s]
  Running ‘general_tests.R’ [3s/2s]
Running the tests in ‘tests/general_tests.R’ failed.
Complete output:
  > 
  > 
  > library(FDboost)
  Loading required package: mboost
  Loading required package: parallel
  Loading required package: stabs
  This is FDboost 1.1-3. 
  > library(gamboostLSS)
  Loading required package: gamlss.dist
  
  Attaching package: 'gamlss.dist'
  
  The following object is masked 

Reverse Dependencies (3)

suggests

Dependency Network

Dependencies Reverse dependencies mboost gamboostLSS MASS Matrix mgcv stabs zoo mlr mlr3fda runDRT FDboost

Version History

new 1.1-3 Mar 9, 2026