
Plot residue loadings along PC1 to PC3 from a given xyz C-alpha matrix
of loadings
.
# S3 method for pca.loadings
plot(x, resnums = seq(1, (length(x[, 1])/3), 25), ...)
Called for its effect.
the results of principal component analysis obtained
from pca.xyz
, or just the loadings returned from
pca.xyz
.
a numeric vector of residue numbers.
extra plotting arguments.
Barry Grant
Grant, B.J. et al. (2006) Bioinformatics 22, 2695--2696.
pca.xyz
, plot.pca
attach(transducin)
pc.xray <- pca.xyz(pdbs$xyz[, gap.inspect(pdbs$xyz)$f.inds])
plot.pca.loadings(pc.xray$U)
detach(transducin)
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