Shepherd {fishmethods}

Seasonal Length Frequencies for Raja clavata

Description

The Shepherd data frame has 24 rows and 4 columns. The seasonal length frequency data of Raja clavata are from Shepherd's working document.

Usage

Shepherd

Format

This data frame contains the following columns:

length

lower limit of length interval

f1

length frequency from first sampling event in year.

f2

length frequency from second sampling event in year.

f3

length frequency from third sampling event in year.

Source

Shepherd, J. G. 1987. A weakly parametric method for the analysis of length composition data. In: D. Pauly and G. Morgan, (eds). The Theory and Application of Length-Based Methods of Stock Assessment. ICLARM Conf. Ser. Manilla.