plot_pca | R Documentation |
Plots the PCA results for the selected dataset.
plot_pca(
dat = NULL,
pcx = 1,
pcy = 2,
metadata = NULL,
color = NULL,
shape = NULL,
size = NULL,
textonoff = "On",
legendSelect = "samples",
input = NULL
)
dat, |
data |
pcx, |
x axis label |
pcy, |
y axis label |
metadata, |
additional data |
color, |
color for plot |
shape, |
shape for plot |
size, |
size of the plot |
textonoff, |
text on off |
legendSelect, |
select legend |
input, |
input param |
pca list
load(system.file("extdata", "demo", "demodata.Rda",
package="debrowser"))
metadata<-cbind(colnames(demodata[,1:6]),
colnames(demodata[,1:6]),
c(rep("Cond1",3), rep("Cond2",3)))
colnames(metadata)<-c("samples", "color", "shape")
a <- plot_pca(getNormalizedMatrix(
demodata[rowSums(demodata[,1:6])>10,1:6]),
metadata = metadata, color = "samples",
size = 5, shape = "shape")
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