Ages, lengths, and sexes of Atlantic Croaker by sex.
Assigned ages (by otoliths), total lengths, and sexes of Atlantic Croaker (Micropogonias undulatus).
A data frame of 318 observations on the following 3 variables:
Otolith age-at-capture (years).
Total length (nearest mm) at capture.
Sex of the fish (M=male and F=female).
Growth
von Bertalanffy
From Figure 4 in Chapter 1 (Atlantic Croaker) of the VMRC Final Report on Finfish Ageing, 1999 by the Center for Quantitative Fisheries Ecology at Old Dominion University.
data(Croaker2) str(Croaker2) head(Croaker2) op <- par(mfrow=c(1,2),pch=19) plot(tl~age,data=Croaker2,subset=sex=="F",main="Female") plot(tl~age,data=Croaker2,subset=sex=="M",main="Male") par(op)
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