Hi all,
I am using the example on page 737 of "The R Book" by Michael J Crawley,
to plot factor loadings against each other (in a multivariate analysis).
However the following line code
plot(loadings(model)[,1],loadings(model)[,2],pch=16,xlab="Factor 1",
ylab="Factor 2")
throws an error message
"Error in plot.window(...) : need finite 'xlim' values
In addition: Warning messages:
1: In min(x) : no non-missing arguments to min; returning Inf
2: In max(x) : no non-missing arguments to max; returning -Inf
3: In min(x) : no non-missing arguments to min; returning Inf
4: In max(x) : no non-missing arguments to max; returning -Inf"
I have tried putting in values for the x and y limits, but even then no
points appear in my plots.
Does anyone know what I am doing wrong?
Grateful for any help.
Simon Hayward
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