FSAdata: FWDrumLE1 – R documentation

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FWDrumLE1

Ages and lengths of Lake Erie Freshwater Drum.

Description

Assigned ages (from scales) and measured total lengths for each of 1577 Freshwater Drum (Aplodinotus grunniens) from Lake Erie.

Format

A data frame with 1577 observations on the following 2 variables.

age: Assigned ages (from scales).
tl: Measured total lengths (mm).

Topic(s)

Growth
von Bertalanffy

Source

Simulated from Table 3 of Bur, M.T. 1984. Growth, reproduction, mortality, distribution, and biomass of freshwater drum in Lake Erie. Journal of Great Lakes Research. 10:48-58.

Examples

data(FWDrumLE1)
str(FWDrumLE1)
head(FWDrumLE1)
plot(tl~age,data=FWDrumLE1)

FSAdata

Data to Support Fish Stock Assessment ('FSA') Package

v0.3.8

GPL (>= 2)

Authors

Derek Ogle [aut, cre] (<https://orcid.org/0000-0002-0370-9299>)

Initial release

2019-05-17