pastecs1.4.2 package

Package for Analysis of Space-Time Ecological Series

Sort variables by abundance

AutoD2, CrossD2 or CenterD2 analysis of a multiple time-series

Buys-Ballot table

Convert time units from "days" to "years" or back

Time series decomposition using a moving average

Time decomposition using the CENSUS II method

Time series decomposition using differences (trend elimination)

Time series decomposition using eigenvector filtering (EVF)

Time series decomposition by the LOESS method

Time series decomposition using a running median

Time series decomposition using a regression model

Complete disjoined coded data (binary coding)

Compute and plot a distogram

Choose variables using the Escoufier's equivalent vectors method

Extract a subset of the original dataset

Get the first element of a vector

Format a nice time units for labels in graphs

Is this object a time series?

Get the last element of a vector

Calculate local trends using cumsum

Determine matching observation with a tolerance in time-scale

Calculate Pennington statistics

Gleissberg distribution probability

Regulate a series using the area method

Regulate a series using the constant value method

Regulation of a series using a linear interpolation

Regulation of a time series using splines

Adjust regulation parameters

Regulation of one or several time series using various methods

Test various regulation parameters

Collect parameters ("specifications") from one object to use them in a...

Descriptive statistics on a data frame or time series

Pennington statistics on a data frame or time series

Sliding statistics

Test if an increasing or decreasing trend exists in a time series

Decomposition of one or several regular time series using various meth...

Convert a 'regul' or a 'tsd' object into a time series

Calculate and plot a turnogram for a regular time series

Analyze turning points (peaks or pits)

Compute and plot a semi-variogram

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.

Maintainer: Philippe Grosjean License: GPL-2 Last published: 2024-02-01