Peter,
The error message comes from panel.loess, which is the panel function
that draws the Loess smoothing line. It means one of your groups has
too few data points or is too clustered in its domain for the Loess
smoother to converge.
You could
- give up on the pretty-looking smoother
- increase
Hello,
I am fairly new to R am stumped on how to get the xyplot function in the
lattice package to produce a scatter plot of count data versus time, such that
the count data represent 8 different groups, and the plot produced has 8 unique
"smoothed" lines for the different groups. This is the
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