summary.mask {secr}R Documentation

Summarise Habitat Mask

Description

Concise summary of a mask object.

Usage

## S3 method for class 'mask':
summary(object, ...)
## S3 method for class 'summary.mask':
print(x, ...)

Arguments

object mask object
x summary.mask object
... other arguments (not used)

Details

The bounding box is the smallest rectangular area with edges parallel to the x- and y-axes that contains all points and their associated grid cells. A print method is provided for objects of class summary.mask.

Value

Object of class 'summary.mask', a list with components

detector character string for detector type ('single','multi','proximity')
type mask type ('traprect', 'trapbuffer', 'pdot', 'polygon', 'user', 'subset')
nmaskpoints number of points in mask
xrange range of x coordinates
yrange range of y coordinates
meanSD dataframe with mean and SD of x, y, and each covariate
spacing nominal spacing of points
cellarea area (ha) of grid cell associated with each point
bounding box dataframe with x-y coordinates for vertices of bounding box
covar summary of each covariate

Author(s)

Murray Efford murray.efford@otago.ac.nz

See Also

mask

Examples

tempmask <- make.mask(make.grid())
## left to right gradient
covariates (tempmask) <- data.frame(x = tempmask$x)
summary(tempmask)
[Package secr version 1.3.0 Index]