skeena {india} | R Documentation |
Skeena River sockeye salmon data
Description
The data have 28 observations of spawners and recruits (units are thousands of fish) from 1940 until 1967 for the Skeena river sockeye salmon stock.
Usage
data(skeena)
Format
A data frame with 28 observations on the following 3 variables.
- year
Years in which the number of spawners and recruits were recorded.
- spawners
Size of the annual spawning stock.
- recruits
Production of new catchable-sized fish.
Source
Carroll, R.J., Ruppert, D. (1988). Transformation and Weighting in Regression. Chapman and Hall, London.
[Package india version 0.1-1 Index]