This data represents a simulated study area. The study area is a 40 x 40 grid of pixels. There are two variables, a factor variable (e.g., a habitat layer), as well as, a continuous covariate.

A data frame with 1600 observations on the following 5 variables.

- site
Site labels

- x
Longitude coordinate

- y
Latitude coordinate

- habCov1
a factor with levels

`1`

`2`

`3`

- habCov2
a numeric vector

1 2 3 4 5 6 7 8 9 10 | ```
data(habData)
image(x=seq(0.5,39.5,1), y=seq(0.5,39.5,1),
z=t(matrix(as.numeric(habData$habCov1),40)), main="habData: Factor environmental covariate",
xlab="x", ylab="y", col=rainbow(3))
dev.new()
image(x=seq(0.5,39.5,1), y=seq(0.5,39.5,1),
z=t(matrix(habData$habCov2,40)), main="habData: Continuous environmental covariate",
xlab="x", ylab="y", col=terrain.colors(50))
``` |

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