MARSS (version 3.11.9)

population-count-data: Population Data Sets

Description

Example data sets for use in the MARSS-package User Guide. Some are logged and some unlogged population counts. See the details below on each data set.

The data sets are matrices with year in the first column and counts in other columns. Since MARSS functions require time to be across columns, these data matrices must be transposed before passing into MARSS functions.

Usage

data(graywhales)
data(grouse)
data(prairiechicken)
data(wilddogs)
data(kestrel)
data(okanaganRedds)
data(rockfish)
data(redstart)

Format

The data are supplied as a matrix with years in the first column and counts in the second (and higher) columns.

Examples

str(graywhales)
str(grouse)
str(prairiechicken)
str(wilddogs)
str(kestrel)
str(okanaganRedds)
str(rockfish)