plotWL | R Documentation |
Plot the weight-length relationship using ggplot2::ggplot.
Sex-specific relationships are plotted if available using shades of gray.
Note that sex
can be missing and a single relationship for all data
will be plotted.
plotWL(
length,
sex,
weight,
weight.calc,
xlab = "Length (cm)",
ylab = "Weight (kg)"
)
length |
A vector of fish lengths in mm. |
sex |
A vector of sexes for each entry in |
weight |
A vector of empirical weights in kilograms. |
weight.calc |
A vector of estimated weights output from getweight. |
xlab , ylab |
A character value specifying the label for an axes of
a figure. This is typically passed to ggplot2::xlab or ggplot2::ylab
but it can also be passed to the |
Kelli F. Johnson
getWLpars to calculate parameters of the weight-length relationship; getweight to predict weights from empirical lengths
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