Package: pointRes 2.0.2

Marieke van der Maaten-Theunissen

pointRes: Analyzing Pointer Years and Components of Resilience

Functions to calculate and plot event and pointer years as well as resilience indices. Designed for dendroecological applications, but also suitable to analyze patterns in other ecological time series.

Authors:Marieke van der Maaten-Theunissen [aut, cph, cre, trl], Ernst van der Maaten [aut, trl], Gottfried Jetsckhe [aut, trl], Mario Trouillier [aut, trl]

pointRes_2.0.2.tar.gz
pointRes_2.0.2.tar.gz(r-4.5-noble)pointRes_2.0.2.tar.gz(r-4.4-noble)
pointRes_2.0.2.tgz(r-4.4-emscripten)pointRes_2.0.2.tgz(r-4.3-emscripten)
pointRes.pdf |pointRes.html✨
pointRes/json (API)

# Install 'pointRes' in R:

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

Datasets:

s033 - Tree-ring series Schneetal

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

2.53 score 1 stars 17 scripts 368 downloads 2 mentions 9 exports 80 dependencies

Last updated 2 years agofrom:198edae27e. Checks:OK: 2. Indexed: yes.

Target	Result	Date
Doc / Vignettes	OK	Dec 22 2024
R-4.5-linux	OK	Dec 22 2024

Exports:event.plot interval.trend lowpass13 pointer.norm pointer.plot pointer.rgc pointer.zchron res.comp res.plot

Dependencies:askpass bit bit64 boot cellranger class cli clipr colorspace cpp11 crayon curl data.table DescTools digest dplR e1071 Exact expm fansi farver forcats ggplot2 gld glue gtable haven hms httr isoband jsonlite labeling lattice lifecycle lmom magrittr MASS Matrix matrixStats mgcv mime munsell mvtnorm nlme openssl pillar pkgconfig plyr png prettyunits progress proxy R.methodsS3 R.oo R.utils R6 RColorBrewer Rcpp readr readxl rematch reshape2 rlang rootSolve rstudioapi scales signal stringi stringr sys tibble tidyselect TripleR tzdb utf8 vctrs viridisLite vroom withr XML

Introduction to pointRes

Rendered frompointRes_functionality.Rmdusingknitr::rmarkdownon Dec 22 2024.

Last update: 2021-08-06
Started: 2016-04-01

Citation

Readme and manuals

Help Manual

Help page	Topics
Plot event years for individual trees	event.plot
Calculate pointer years using the interval trend method	interval.trend
Apply 13-year low-pass filter	lowpass13
Calculate pointer years using the normalization in a moving window method	pointer.norm
Plot pointer years for multiple sites	pointer.plot
Calculate pointer years using the relative growth change method	pointer.rgc
Calculate pointer years using z-transformation of a site chronology	pointer.zchron
Calculate resilience indices	res.comp
Plot resilience indices	res.plot
Tree-ring series Schneetal	s033