BlueCatfish: Ages and lengths of Blue Catfish.

BlueCatfishR Documentation

Ages and lengths of Blue Catfish.

Description

Ages and total lengths of Blue Catfish (Ictalurus furcatus) collected form the Wilson Reservoir on the Tennessee River, AL.

Format

A data frame with 119 observations on the following 2 variables.

age

Age (from otoliths)

tl

Total length (mm)

Topic(s)

  • Growth

  • von Bertalanffy

Source

From (approximately) Figure 2 of Maceina, M.J. 2007. Use of piecewise nonlinear models to estimate variable size-related mortality rates. North American Journal of Fisheries Management, 27:971-977.

Examples

data(BlueCatfish)
str(BlueCatfish)
head(BlueCatfish)
plot(tl~age,data=BlueCatfish)


FSAdata documentation built on March 18, 2022, 5:19 p.m.

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