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dplR

Dendrochronology Program Library in R

v1.7.9 · May 20, 2026 · GPL (>= 2)
CRAN GitHub Mirror

Description

Perform tree-ring analyses such as detrending, chronology building, and cross dating. Read and write standard file formats used in dendrochronology.

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CRAN Check Status

13 OK
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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-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 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (12)

depends

detrendeR pointRes

imports

AgeBandDecomposition TRADER dendroNetwork dendroTools dfoliatR iadf mbr measuRing xRing

suggests

fPortfolio

Dependency Network

Dependencies Reverse dependencies lattice Matrix digest matrixStats png R.utils stringi stringr XML signal boot lme4 lifecycle detrendeR pointRes AgeBandDecomposition TRADER dendroNetwork dendroTools dfoliatR iadf mbr measuRing xRing fPortfolio dplR

Version History

74 tracked
updated 1.7.9 ← 1.7.8 diff May 21, 2026
new 1.7.8 Mar 10, 2026
updated 1.7.8 ← 1.7.7 diff Jan 30, 2025
updated 1.7.7 ← 1.7.6 diff May 31, 2024
updated 1.7.6 ← 1.7.5 diff Nov 29, 2023
updated 1.7.5 ← 1.7.4 diff Aug 29, 2023
updated 1.7.4 ← 1.7.3 diff Jun 23, 2022
updated 1.7.3 ← 1.7.2 diff Jun 9, 2022
updated 1.7.2 ← 1.7.1 diff Jan 30, 2021
updated 1.7.1 ← 1.7.0 diff Mar 18, 2020
updated 1.7.0 ← 1.6.9 diff Jul 17, 2019
updated 1.6.9 ← 1.6.8 diff Nov 4, 2018
updated 1.6.8 ← 1.6.7 diff May 22, 2018
updated 1.6.7 ← 1.6.6 diff Jan 29, 2018
updated 1.6.6 ← 1.6.5 diff May 17, 2017