plotRamanLoading: Plot PCA loadings for Raman
In chengvt/cheng: cheng
Description
Usage
Arguments
Examples
Description
Plot PCA loadings for Raman
Usage
1
2
plotRamanLoading(PCA, ncomp = 1:6, xlab = "Raman shift (1/cm)",
ylab = "loading", ...)
Arguments
PCA
output variable from prcomp
ncomp
a vector of number of components
ylab
y-axis label
...
additional arguments for matplot
Examples
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data(raman)
PCA <- prcomp(raman)
plotRamanLoading(PCA)
plotRamanLoading(PCA, ncomp = 1:2) # display only the first two components
plotRamanLoading(PCA, ncomp = c(1,3)) # display only the first and the third component
chengvt/cheng documentation built on May 13, 2019, 3:52 p.m.
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Description Usage Arguments Examples
Description
Plot PCA loadings for Raman
Usage
1 2 | plotRamanLoading(PCA, ncomp = 1:6, xlab = "Raman shift (1/cm)",
ylab = "loading", ...)
|
Arguments
PCA |
output variable from |
ncomp |
a vector of number of components |
ylab |
y-axis label |
... |
additional arguments for |
Examples
1 2 3 4 5 | data(raman)
PCA <- prcomp(raman)
plotRamanLoading(PCA)
plotRamanLoading(PCA, ncomp = 1:2) # display only the first two components
plotRamanLoading(PCA, ncomp = c(1,3)) # display only the first and the third component
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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