ggBiplot: ggBiplot
In swfscMisc: Miscellaneous Functions for Southwest Fisheries Science Center
ggBiplot R Documentation
ggBiplot
Description
Plot a biplot of a Principal Components Analysis using ggplot2.
Usage
ggBiplot(pca, x = 1, y = 2, mult.fac = 0.8, arrow.size = 1.5, label.size = 6)
Arguments
pca
result from a call to princomp.
x, y
the number or column names of the components to plot.
mult.fac
multiplier factor for lengths of arrows from 0:1.
arrow.size
thickness of arrow lines.
label.size
size of labels.
Value
the ggplot2 object is invisibly returned.
Author(s)
Eric Archer eric.archer@noaa.gov
Examples
pc.cr <- princomp(USArrests, cor = TRUE)
ggBiplot(pc.cr)
swfscMisc documentation built on Sept. 8, 2023, 5:55 p.m.
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| ggBiplot | R Documentation |
ggBiplot
Description
Plot a biplot of a Principal Components Analysis using ggplot2.
Usage
ggBiplot(pca, x = 1, y = 2, mult.fac = 0.8, arrow.size = 1.5, label.size = 6)
Arguments
pca |
result from a call to |
x, y |
the number or column names of the components to plot. |
mult.fac |
multiplier factor for lengths of arrows from |
arrow.size |
thickness of arrow lines. |
label.size |
size of labels. |
Value
the ggplot2 object is invisibly returned.
Author(s)
Eric Archer eric.archer@noaa.gov
Examples
pc.cr <- princomp(USArrests, cor = TRUE)
ggBiplot(pc.cr)
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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