plotVariance.pca {mdatools} | R Documentation |
Shows a plot with explained variance or cumulative explained variance for components.
## S3 method for class 'pca' plotVariance( obj, type = "b", labels = "values", variance = "expvar", xticks = seq_len(obj$ncomp), res = obj$res, ylab = "Explained variance, %", ... )
obj |
a PCA model (object of class |
type |
type of the plot ("b", "l", "h") |
labels |
what to use as labels (if |
variance |
which variance to show |
xticks |
vector with ticks for x-axis |
res |
list with result objects to show the variance for |
ylab |
label for y-axis |
... |
other plot parameters (see |
See examples in help for pca
function.