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rTwig

Realistic Quantitative Structure Models

v1.4.0 · Mar 3, 2025 · GPL (>= 3)

Description

Real Twig is a method to correct branch overestimation in quantitative structure models. Overestimated cylinders are correctly tapered using measured twig diameters of corresponding tree species. Supported quantitative structure modeling software includes 'TreeQSM', 'SimpleForest', 'Treegraph', and 'aRchi'. Also included is a novel database of twig diameters and tools for fractal analysis of point clouds.

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CRAN Check Status

2 NOTE
12 OK
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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 NOTE
r-oldrel-macos-x86_64 NOTE
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
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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OK r-devel-linux-x86_64-debian-gcc

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OK r-devel-linux-x86_64-fedora-clang

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OK r-devel-linux-x86_64-fedora-gcc

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OK r-devel-macos-arm64

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OK r-devel-windows-x86_64

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NOTE r-oldrel-macos-arm64

installed package size

  installed size is  7.6Mb
  sub-directories of 1Mb or more:
    extdata   1.0Mb
    libs      5.3Mb
NOTE r-oldrel-macos-x86_64

installed package size

  installed size is  7.1Mb
  sub-directories of 1Mb or more:
    extdata   1.0Mb
    libs      4.7Mb
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

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OK r-release-macos-arm64

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OK r-release-macos-x86_64

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OK r-release-windows-x86_64

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Check History

NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026
NOTE r-oldrel-macos-arm64

installed package size

  installed size is  7.6Mb
  sub-directories of 1Mb or more:
    extdata   1.0Mb
    libs      5.3Mb
NOTE r-oldrel-macos-x86_64

installed package size

  installed size is  7.1Mb
  sub-directories of 1Mb or more:
    extdata   1.0Mb
    libs      4.7Mb

Dependency Network

Dependencies Reverse dependencies R.matlab rmatio tidytable cobs igraph rgl colourvalues Rdpack rlang Rcpp RcppSimdJson geometry rTwig

Version History

new 1.4.0 Mar 9, 2026