Learn R Programming

⚠️There's a newer version (1.3.4) of this package.Take me there.

activity (version 1.3.2)

Animal Activity Statistics

Description

Provides functions to express clock time data relative to anchor points (typically solar); fit kernel density functions to animal activity time data; plot activity distributions; quantify overall levels of activity; statistically compare activity metrics through bootstrapping; evaluate variation in linear variables with time (or other circular variables).

Copy Link

Version

Install

install.packages('activity')

Monthly Downloads

1,347

Version

1.3.2

License

GPL-3

Maintainer

Marcus Rowcliffe

Last Published

April 27th, 2022

Functions in activity (1.3.2)

Activity model class.

Linear-circular regression

title trigonometric moment length

Transforms clock time to solar times.

Fit activity model to time-of-day data

Random numbers from empirical distribution function.

Circular kernel probability density function.

von Mises density function

Transforms clock time to solar time anchored to sun rise and sunset times for a given location.

Index of overlap between circular distributions.

lincircmod-class

An S4 class describing linear-circular relationships.

Wraps data on a given range.

Convert time of day data to numeric

Linear-circular kernel fit

plot.lincircmod

Plot linear-circular relationship

Plot activity distribution

Modified kernel density function

Animal record time of day data

Animal activity statistics

Compare activity between times of day

Animal speed data

Calculate circular kernel bandwidth.

Compare activity level estimates

Compare circular distributions.