BluegillJL: Capture histories (2 samples) of Bluegill from Jewett Lake,...

In FSA: Simple Fisheries Stock Assessment Methods

Capture histories (2 samples) of Bluegill from Jewett Lake, MI.

Description

Each line consists of the capture history over two samples of Bluegill (Lepomis macrochirus) in Jewett Lake (MI). This file contains the capture histories for only Bluegill larger than 6-in.

Format

A data frame with 277 observations on the following 2 variables.

first

a numeric vector of indicator variables for the first sample (1=captured)

second

a numeric vector of indicator variables for the second sample (1=captured)

Topic(s)

• Population Size

• Abundance

• Mark-Recapture

• Capture-Recapture

• Petersen

• Capture History

Source

From example 8.1 in Schneider, J.C. 1998. Lake fish population estimates by mark-and-recapture methods. Chapter 8 in Schneider, J.C. (ed.) 2000. Manual of fisheries survey methods II: with periodic updates. Michigan Department of Natural Resources, Fisheries Special Report 25, Ann Arbor. [Was (is?) from http://www.michigandnr.com/publications/pdfs/IFR/manual/SMII%20Chapter08.pdf.] CSV file

See Also

Used in mrClosed examples.

Examples

str(BluegillJL)
head(BluegillJL)

FSA documentation built on Aug. 27, 2023, 1:06 a.m.