Package: dilp 1.3.0

dilp: Reconstruct Paleoclimate and Paleoecology with Leaf Physiognomy

Use leaf physiognomic methods to reconstruct mean annual temperature (MAT), mean annual precipitation (MAP), and leaf dry mass per area (Ma), along with other useful quantitative leaf traits. Methods in this package described in Lowe et al. (2024).

Authors:Matthew J. Butrim [aut, cre, cph], Alexander J. Lowe [aut], Andrew G. Flynn [aut], Aly Baumgartner [aut], Daniel J. Peppe [aut], Dana L. Royer [aut]

dilp_1.3.0.tar.gz
dilp_1.3.0.zip(r-4.7)dilp_1.3.0.zip(r-4.6)dilp_1.3.0.zip(r-4.5)
dilp_1.3.0.tgz(r-4.6-any)dilp_1.3.0.tgz(r-4.5-any)
dilp_1.3.0.tar.gz(r-4.7-any)dilp_1.3.0.tar.gz(r-4.6-any)
dilp_1.3.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
dilp/json (API)

# Install 'dilp' in R:

install.packages('dilp', repos = c('https://mjbutrim.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/mjbutrim/dilp/issues

Pkgdown/docs site:https://mjbutrim.github.io

Datasets:

climate_calibration_data - Climate Calibration Data
McAbeeExample - McAbee Example Data
physiognomy_calibration_data - Physiognomy Calibration Data
Whittaker_biomes - Whittaker Biome Data

On CRAN:

4.00 score 2 scripts 220 downloads 12 exports 39 dependencies

Last updated from:8b76969320. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	145
source / vignettes	OK	207
linux-release-x86_64	OK	148
macos-release-arm64	OK	154
macos-oldrel-arm64	OK	181
windows-devel	OK	103
windows-release	OK	136
windows-oldrel	OK	87
wasm-release	OK	147

Exports:%>%calc_lma dilp dilp_cca dilp_errors dilp_outliers dilp_processing dilp_whittaker lma precip_slr temp_slr view_regressions

Dependencies:cli cluster cpp11 dplyr farver generics ggplot2 ggrepel glue gtable isoband labeling lattice lifecycle magrittr MASS Matrix mgcv nlme permute pillar pkgconfig purrr R6 RColorBrewer Rcpp rlang S7 scales stringi stringr tibble tidyr tidyselect utf8 vctrs vegan viridisLite withr

Leaf physiognomic walkthrough

Background | DiLP Paleoclimate Estimates in Depth | Leaf Mass per Area Reconstructions in Depth | Paleoclimate Estimates with Simple linear regressions

Rendered fromdilp.Rmdusingknitr::rmarkdown

Last update: 2025-07-15
Started: 2024-02-02

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Generate leaf mass per area results	calc_lma
Climate Calibration Data	climate_calibration_data
Generate DiLP results	dilp
Test if site leaf physiognomy falls within the physiognomic space of the DiLP calibration dataset	dilp_cca
Check for common errors in DiLP measurements	dilp_errors
Identify outlier specimens	dilp_outliers
Process raw leaf physiognomic data	dilp_processing
Plot climate reconstructions on a Whittaker Biome plot	dilp_whittaker
Generate a suite of leaf mass per area results	lma
McAbee Example Data	McAbeeExample
Physiognomy Calibration Data	physiognomy_calibration_data
Estimate precipitation with simple linear regression	precip_slr
Estimate temperature with simple linear regression	temp_slr
View preloaded regressions	view_regressions
Whittaker Biome Data	Whittaker_biomes