Shows a loadings plot for selected components.
# S3 method for pca
plotLoadings(
obj,
comp = if (obj$ncomp > 1) c(1, 2) else 1,
type = (if (length(comp == 2)) "p" else "l"),
show.legend = TRUE,
show.axes = TRUE,
...
)a PCA model (object of class pca)
a value or vector with several values - number of components to show the plot for
type of the plot ('b', 'l', 'h')
logical, show or not a legend on the plot
logical, show or not a axes lines crossing origin (0,0)
other plot parameters (see mdaplotg for details)
See examples in help for pca function.