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clam

Classical Age-Depth Modelling of Cores from Deposits

v2.6.3 · Jul 26, 2025 · GPL (>= 2)
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Description

Performs 'classical' age-depth modelling of dated sediment deposits - prior to applying more sophisticated techniques such as Bayesian age-depth modelling. Any radiocarbon dated depths are calibrated. Age-depth models are constructed by sampling repeatedly from the dated levels, each time drawing age-depth curves. Model types include linear interpolation, linear or polynomial regression, and a range of splines. See Blaauw (2010) <doi:10.1016/j.quageo.2010.01.002>.

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14 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 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

Dependency Network

Dependencies Reverse dependencies data.table rintcal (>= 1.3.0) rice clam

Version History

new 2.6.3 Mar 10, 2026
updated 2.6.3 ← 2.6.2 diff Jul 25, 2025
updated 2.6.2 ← 2.6.1 diff Jan 10, 2025
updated 2.6.1 ← 2.6.0 diff Sep 24, 2024
updated 2.6.0 ← 2.5.0 diff Sep 3, 2024
updated 2.5.0 ← 2.4.0 diff Aug 16, 2022
updated 2.4.0 ← 2.3.9 diff Aug 14, 2021
updated 2.3.9 ← 2.3.8 diff May 10, 2021
updated 2.3.8 ← 2.3.7 diff Jan 23, 2021
updated 2.3.7 ← 2.3.5 diff Nov 23, 2020
updated 2.3.5 ← 2.3.4 diff Aug 9, 2020
updated 2.3.4 ← 2.3.2 diff Mar 11, 2020
updated 2.3.2 ← 2.3.1 diff Jan 13, 2019
new 2.3.1 Jan 7, 2018