garma
Fitting and Forecasting Gegenbauer ARMA Time Series Models
v1.0.1
·
Feb 7, 2026
·
GPL-3
Description
Methods for estimating univariate long memory-seasonal/cyclical Gegenbauer time series processes. See for example (2022) <doi:10.1007/s00362-022-01290-3>. Refer to the vignette for details of fitting these processes.
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| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | ERROR |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (14 non-OK)
OK
r-devel-linux-x86_64-debian-clang
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r-devel-linux-x86_64-debian-gcc
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r-devel-linux-x86_64-fedora-clang
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r-devel-linux-x86_64-fedora-gcc
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r-devel-macos-arm64
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r-devel-windows-x86_64
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r-oldrel-macos-arm64
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r-oldrel-macos-x86_64
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r-oldrel-windows-x86_64
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r-patched-linux-x86_64
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r-release-linux-x86_64
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ERROR
r-release-macos-arm64
tests
Running ‘testthat.R’ [2s/2s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
> # This file is part of the standard setup for testthat.
> # It is recommended that you do not modify it.
> #
> # Where should you do additional test configuration?
> # Learn more about the roles of various files in:
> # * https://r-pkgs.org/tests.html
> # * https://testthat.r-lib.org/reference/test_package.html#special-files
>
> library(testthat)
> library(garma)
Loading required package: forecast
Loading required package: ggplot2
Package garma: 1.0.1
>
> test_check("garma")
Saving _problems/test-forecast_accuracy-17.R
Saving _problems/test-forecast_accuracy-20.R
Saving _problems/test-forecast_accuracy-22.R
Saving _problems/test-forecast_accuracy-24.R
Saving _problems/test-forecast_accuracy-26.R
Saving _problems/test-forecast_accuracy-27.R
Saving _problems/test-forecast_accuracy-28.R
Saving _problems/test-forecast_accuracy-29.R
[ FAIL 8 | WARN 0 | SKIP 2 | PASS 36 ]
══ Skipped tests (2) ═══════════════════════════════════════════════════════════
• On CRAN (2): 'test-garma.R:232:1', 'test-garma2.R:1:1'
══ Failed tests ════════════════════════════════════════════════════════════════
── Failure ('test-forecast_accuracy.R:17:3'): accuracy function works ──────────
Expected `abs(result[1, 1]) < 1e-04` to be TRUE.
Differences:
`actual`: FALSE
`expected`: TRUE
── Failure ('test-forecast_accuracy.R:20:3'): accuracy function works ──────────
Expected `abs(round(result[2, 2], 3) - 0.0867) < 0.001` to be TRUE.
Differences:
`actual`: FALSE
`expected`: TRUE
── Failure ('test-forecast_accuracy.R:22:3'): accuracy function works ──────────
Expected `abs(round(result[2, 3], 3) - 0.0759) < 0.001` to be TRUE.
Differences:
`actual`: FALSE
`expected`: TRUE
── Failure ('test-forecast_accuracy.R:24:3'): accuracy function works ──────────
Expected `abs(round(result[2, 4], 0) - 45) < 1` to be TRUE.
Differences:
`actual`: FALSE
`expected`: TRUE
── Failure ('test-forecast_accuracy.R:26:3'): accuracy function works ──────────
Expected `abs(round(result[2, 5], 0) - 88) < 2` to be TRUE.
Differences:
`actual`: FALSE
`expected`: TRUE
── Failure ('test-forecast_accuracy.R:27:3'): accuracy function works ──────────
Expected `abs(round(result[1, 6], 2) - 0.645) < 0.006` to be TRUE.
Differences:
`actual`: FALSE
`expected`: TRUE
── Failure ('test-forecast_accuracy.R:28:3'): accuracy function works ──────────
Expected `abs(round(result[2, 6], 2) - 0.7) < 1e-08` to be TRUE.
Differences:
`actual`: FALSE
`expected`: TRUE
── Failure ('test-forecast_accuracy.R:29:3'): accuracy function works ──────────
Expected `(abs(round(result[1, 7], 2)) - 0.03) < 1e-08` to be TRUE.
Differences:
`actual`: FALSE
`expected`: TRUE
[ FAIL 8 | WARN 0 | SKIP 2 | PASS 36 ]
Error:
! Test failures.
Execution halted
OK
r-release-macos-x86_64
*
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r-release-windows-x86_64
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Check History
ERROR 13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Mar 9, 2026
ERROR
r-release-macos-arm64
tests
Running ‘testthat.R’ [2s/2s] Running the tests in ‘tests/testthat.R’ failed. Complete output: > # This file is part of the standard setup for testthat. > # It is recommended that you do not modify it. > # > # Where should you do additional test configuration? > # Learn more about the roles of various files in: > # * https://r-pkgs.org/tests.html > # * https://testthat.r-lib.org/reference/test_package.html#special-files > > library(testthat) > library(garma) Loading requi
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Version History
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1.0.1
Mar 9, 2026