pastecs

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

Format a nice time units for labels in graphs

Sort variables by abundance

A data frame of 163 benthic species measured across a transect

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

Table of probabilities according to the Gleissberg distribution

Is this object a time series?

Get the last element of a vector

Calculate local trends using cumsum

Several zooplankton taxa measured across a transect

Physico-chemical records at the same stations as for marbio

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

Regulation of one or several time series using various methods

Adjust regulation parameters

Test various regulation parameters

A data frame of six phytoplankton taxa followed in time at one station

Collect parameters ("specifications") from one object to use them in another analysis

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 methods

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