YPerchGB {FSAdata} | R Documentation |
Recruitment time-series for Yellow Perch in Green Bay, 1978-1992.
Description
Yellow Perch (Perca flavescens) recruitment time-series for Green Bay, 1978-1992.
Format
A data frame with 15 observations on the following 2 variables:
- year
Year of data.
- recruits
Number of recruits (thousands per hour).
Topic(s)
Recruitment time-series
Source
From Walters, C., and A. Punt. 1994. Placing odds on sustainable catch virtual population analysis and survey data. Canadian Journal of Fisheries and Aquatic Sciences, 51:946-958. Obtained from Ransom Myers old online database. CSV file
Examples
data(YPerchGB)
str(YPerchGB)
head(YPerchGB)
plot(recruits~year,data=YPerchGB)
[Package FSAdata version 0.4.1 Index]