FSAdata (version 0.3.3)

TroutperchLM2: Lengths for Troutperch from Lake Michigan, 1977.

Description

Troutperch (Percopsis omiscomaycus) fork lengths from near Grand Haven, Lake Michigan, 1977.

Format

A data frame of 3385 observations on the following 1 variable:

fl

fork length (mm)

Source

From Brandt, S.B., J.J. Magnuson, and L.B. Crowder. 1980. Thermal habitat partitioning by fishes in Lake Michigan. Canadian Journal of Fisheries and Aquatic Sciences. 37:1557-1564. Data was simulated (uniform distribution of values within length bin) from summarized length frequencies in http://fishbase.org/.

Topic(s)

• Length Frequency
• Size Structure

Examples

data(TroutperchLM2)
str(TroutperchLM2)
head(TroutperchLM2)
hist(TroutperchLM2$fl,main="")