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FSAdata (version 0.4.1)

Morwong2: Ages of Morwong assigned from otoliths by Reader B at two times.

Description

Ages assigned at two different times by Reader B to the otoliths of Jackass Morwong (Nemadactylus macropterus).

Arguments

Format

A data frame with 136 observations on the following 2 variables.

first

Ages assigned on the first reading

second

Ages assigned on the second reading

Topic(s)

  • Age Comparison

  • Age Precision

  • Age Bias

  • Ageing Error

Examples

Run this code
data(Morwong2)
str(Morwong2)
head(Morwong2)
plot(second~first,data=Morwong2)
xtabs(~first+second,data=Morwong2)

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