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FSAdata (version 0.4.1)

Riffleshell: Summarized multiple mark-recapture data for Tan Riffleshell.

Description

Summarized multiple mark-recapture data for Tan Riffleshell.

Arguments

Format

A data frame with 6 observations on the following 4 variables.

t

Sample number

caught

Total number of fish caught in the sample

recaps

Number of previously marked fish in the sample

retmarks

Number of marked fish returned to the population

Topic(s)

  • Population Size

  • Abundance

  • Mark-Recapture

  • Capture-Recapture

  • Schnabel

  • Schumacher-Eschmeyer

Details

The number of mussels caught in multiple samples of Tan Riffleshell (Epioblasma florentina walkeri) from Indian Creek, Virginia. The caught fish were examined for previous marks, marked (if previously unmarked), and then returned to the population.

Examples

Run this code
data(Riffleshell)
str(Riffleshell)
head(Riffleshell)

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