| PygmyWFBC {FSAdata} | R Documentation |
Biological data for Pygmy Whitefish from Dina Lake #1 (British Columbia), 2000 and 2001.
Description
Biological information for Pygmy Whitefish (Prosopium coulterii) from Dina Lake #1 (British Columbia), 2000 and 2001.
Format
A data frame with 690 observations on the following 13 variables.
- year
Year of capture (2000, 2001)
- month
Month of capture
- week
Week within a month of capture
- net_no
Unique net identification number
- fish_no
Unique fish identification number
- fl
Fork length (cm)
- tl
Total length (cm)
- wt
Weight (g)
- sex
Sex code (F=Female, M=Male, Imm=immature)
- mat
Maturity code (Imm=immature, MG=maturing, MT=mature)
- scale_age
Scale age (in years)
- oto_age
Otolith age (in years)
- USE
Should the individual be used for analyses.
Topic(s)
Weight-Length
Age Comparison
Condition
Length Frequency
Note
The tl and USE variables were added or teaching purposes only. The tl was created from fl using a known fl-tl relationship and a small random error.
Source
2000 data from Appendix 9 of J. D. McPhail and R. J. Zemlak. October 2001. Pygmy Whitefish studies on Dina Lake #1, 2000. Peace/Williston Fish and Wildlife Compensation Program, Report No. 245. 36pp plus appendices.
2001 data from Appendix 14 of Zemlak, R.J. and J.D. McPhail. 2003. Pygmy Whitefish studies on Dina Lake #1, 2001. Peace/Williston Fish and Wildlife Compensation Program Report No. 279. 35pp plus appendices. [Was (is?) from http://a100.gov.bc.ca/appsdata/acat/documents/r39503/pwfwcp_report_no_279_1383686631923_d6d1b25e3156cee45e442c5b3f756a6a7b4bb7ad7753efb1c51dc23ac997a9a6.pdf.] CSV file
Examples
data(PygmyWFBC)
str(PygmyWFBC)
head(PygmyWFBC)