| PSDlit {FSA} | R Documentation |
Gabelhouse five-cell length categories for various species.
Description
Cutoffs for the Gabelhouse five-cell length categories for a variety of species.
Format
A data frame of 58 observations on the following 11 variables:
- species
Species name.
- stock.in
Stock length in inches.
- quality.in
Quality length in inches.
- preferred.in
Preferred length in inches.
- memorable.in
Memorable length in inches.
- trophy.in
Trophy length in inches.
- stock.cm
Stock length in cm.
- quality.cm
Quality length in cm.
- preferred.cm
Preferred length in cm.
- memorable.cm
Memorable length in cm.
- trophy.cm
Trophy length in cm.
- source
Literature source for the length entries.
Topic(s)
Size structure
Proportional size structure
Relative stock density
Proportional stock density
IFAR Chapter
6-Size Structure.
Source
Original summary table from Dr. Michael Hansen, University of Wisconsin-Stevens Point. Additional species have been added by the package author from the literature.
References
Ogle, D.H. 2016. Introductory Fisheries Analyses with R. Chapman & Hall/CRC, Boca Raton, FL.
See Also
See psdVal, psdCalc, psdPlot, psdAdd, and tictactoe for related functionality.
Examples
str(PSDlit)
head(PSDlit)