Package: pastecs 1.4.2

Philippe Grosjean

pastecs: Package for Analysis of Space-Time Ecological Series

Regularisation, decomposition and analysis of space-time series. The pastecs R package is a PNEC-Art4 and IFREMER (Benoit Beliaeff <[email protected]>) initiative to bring PASSTEC 2000 functionalities to R.

Authors:Philippe Grosjean [aut, cre], Frederic Ibanez [aut], Michele Etienne [ctb]

pastecs_1.4.2.tar.gz
pastecs_1.4.2.zip(r-4.7)pastecs_1.4.2.zip(r-4.6)pastecs_1.4.2.zip(r-4.5)
pastecs_1.4.2.tgz(r-4.6-any)pastecs_1.4.2.tgz(r-4.5-any)
pastecs_1.4.2.tar.gz(r-4.7-any)pastecs_1.4.2.tar.gz(r-4.6-any)
pastecs_1.4.2.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
pastecs/json (API)

# Install 'pastecs' in R:

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

Bug tracker:https://github.com/sciviews/pastecs/issues

Pkgdown/docs site:https://www.sciviews.org

Datasets:

.gleissberg.table - Table of probabilities according to the Gleissberg distribution
bnr - A data frame of 163 benthic species measured across a transect
marbio - Several zooplankton taxa measured across a transect
marphy - Physico-chemical records at the same stations as for marbio
releve - A data frame of six phytoplankton taxa followed in time at one station

On CRAN:

ecology time-series

10.68 score 5 stars 14 packages 2.2k scripts 10k downloads 44 mentions 90 exports 1 dependencies

Last updated from:8eac1d6395. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	128
source / vignettes	OK	160
linux-release-x86_64	OK	130
macos-release-arm64	OK	76
macos-oldrel-arm64	OK	97
windows-devel	OK	102
windows-release	OK	98
windows-oldrel	OK	107
wasm-release	OK	101

Exports:abund AutoD2 buysbal CenterD2 CrossD2 daystoyears decaverage deccensus decdiff decevf decloess decmedian decreg disjoin disto escouf extract extract.abund extract.escouf extract.regul extract.tsd extract.turnogram extract.turnpoints first GetUnitText hist.regul identify.abund identify.escouf identify.local.trend identify.regul identify.turnogram is.tseries last lines.abund lines.escouf lines.regul lines.stat.slide lines.turnpoints local.trend match.tol pennington pgleissberg plot.abund plot.escouf plot.regul plot.stat.slide plot.tsd plot.turnogram plot.turnpoints print.abund print.escouf print.regul print.specs.regul print.specs.tsd print.stat.slide print.summary.abund print.summary.escouf print.summary.regul print.summary.tsd print.summary.turnogram print.summary.turnpoints print.tsd print.turnogram print.turnpoints regarea regconst reglin regspline regul regul.adj regul.screen specs specs.regul specs.tsd stat.desc stat.pen stat.slide summary.abund summary.escouf summary.regul summary.tsd summary.turnogram summary.turnpoints trend.test tsd tseries turnogram turnpoints vario yearstodays

Dependencies:boot

Package for Analysis of Space-Time Ecological Series

Rendered frompastecs.Rmdusingknitr::rmarkdown

Last update: 2025-08-28
Started: 2025-08-28

Time representation in biological time series

Time in pastecs time series | Time units | Days | Years | So, what?

Rendered fromtime_representation.Rmdusingknitr::rmarkdown

Last update: 2025-08-28
Started: 2020-04-11

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Table of probabilities according to the Gleissberg distribution	.gleissberg.table
Sort variables by abundance	abund extract.abund identify.abund lines.abund plot.abund print.abund print.summary.abund summary.abund
AutoD2, CrossD2 or CenterD2 analysis of a multiple time-series	AutoD2 CenterD2 CrossD2
A data frame of 163 benthic species measured across a transect	bnr
Buys-Ballot table	buysbal
Convert time units from "days" to "years" or back	daystoyears yearstodays
Time series decomposition using a moving average	decaverage
Time decomposition using the CENSUS II method	deccensus
Time series decomposition using differences (trend elimination)	decdiff
Time series decomposition using eigenvector filtering (EVF)	decevf
Time series decomposition by the LOESS method	decloess
Time series decomposition using a running median	decmedian
Time series decomposition using a regression model	decreg
Complete disjoined coded data (binary coding)	disjoin
Compute and plot a distogram	disto
Choose variables using the Escoufier's equivalent vectors method	escouf extract.escouf identify.escouf lines.escouf plot.escouf print.escouf print.summary.escouf summary.escouf
Extract a subset of the original dataset	extract
Get the first element of a vector	first
Format a nice time units for labels in graphs	GetUnitText
Is this object a time series?	is.tseries
Get the last element of a vector	last
Calculate local trends using cumsum	identify.local.trend local.trend
Several zooplankton taxa measured across a transect	marbio
Physico-chemical records at the same stations as for marbio	marphy
Determine matching observation with a tolerance in time-scale	match.tol
Calculate Pennington statistics	pennington
Gleissberg distribution probability	pgleissberg
Regulate a series using the area method	regarea
Regulate a series using the constant value method	regconst
Regulation of a series using a linear interpolation	reglin
Regulation of a time series using splines	regspline
Regulation of one or several time series using various methods	extract.regul hist.regul identify.regul lines.regul plot.regul print.regul print.specs.regul print.summary.regul regul specs.regul summary.regul
Adjust regulation parameters	regul.adj
Test various regulation parameters	regul.screen
A data frame of six phytoplankton taxa followed in time at one station	releve
Collect parameters ("specifications") from one object to use them in another analysis	specs
Descriptive statistics on a data frame or time series	stat.desc
Pennington statistics on a data frame or time series	stat.pen
Sliding statistics	lines.stat.slide plot.stat.slide print.stat.slide stat.slide
Test if an increasing or decreasing trend exists in a time series	trend.test
Decomposition of one or several regular time series using various methods	extract.tsd plot.tsd print.specs.tsd print.summary.tsd print.tsd specs.tsd summary.tsd tsd
Convert a 'regul' or a 'tsd' object into a time series	tseries
Calculate and plot a turnogram for a regular time series	extract.turnogram identify.turnogram plot.turnogram print.summary.turnogram print.turnogram summary.turnogram turnogram
Analyze turning points (peaks or pits)	extract.turnpoints lines.turnpoints plot.turnpoints print.summary.turnpoints print.turnpoints summary.turnpoints turnpoints
Compute and plot a semi-variogram	vario