willow: Willow tit detection nondetection data.

willowR Documentation

Willow tit detection nondetection data.

Description

Willow tit detection nondetection data take from the 2014 Swiss Breeding Bird Survey.

Usage

data("willow")

Format

A data frame with 237 observations on the following 16 variables.

y.1

a numeric vector

y.2

a numeric vector

y.3

a numeric vector

elev

a numeric vector

elevsq

a numeric vector

forest

a numeric vector

dur1

a numeric vector

dur2

a character vector

dur3

a character vector

length

a numeric vector

intensity1

a numeric vector

intensity2

a character vector

intensity3

a character vector

day1

a numeric vector

day2

a numeric vector

day3

a character vector

Examples

data(willow)
## maybe str(willow) ; plot(willow) ...

chrissuthy/statsecol documentation built on Feb. 14, 2024, 3:53 p.m.