FSAdata (version 0.3.3)

StripedBass5: Ages of Striped Bass assigned from otoliths by two readers.

Description

Ages assigned by two different readers to the otoliths of Striped Bass (Morone saxatilis).

Format

A data frame of 458 observations on the following 2 variables:

reader1

Ages assigned by the first reader

reader2

Ages assigned by the second reader

Source

From Figure 5 in Chapter 10 (Striped Bass) of the VMRC Final Report on Finfish Ageing, 2003 by the Center for Quantitative Fisheries Ecology at Old Dominion University.

Topic(s)

• Age Comparison
• Age Precision
• Age Bias
• Ageing Error

See Also

StripedBass4 and StripedBass6.

Examples

data(StripedBass5)
str(StripedBass5)
head(StripedBass5)
plot(reader2~reader1,data=StripedBass5)
xtabs(~reader1+reader2,data=StripedBass5)