plot_pca_projection_and_save: Plot PCA projection with save option
In KSheu/ksheu.lib: KSheu Library1

View source: R/plot_pca_projection_and_save.R

Plot PCA projection with save option

plot_pca_projection_and_save(scores.file, info.name, info.type,
  PCx = "PC1", PCy = "PC2", factor.levels = levels(info.type),
  aes_fill = NULL, savename, savePlot = F, width = 3, height = 2,
  title = "", label = F, savetype = ".pdf", w = 6, h = 3,
  aspect.ratio = 0.8, legend = F, legendname = "default",
  colors = colpalette[1:4], psize = 2.5, plotLabelname = "none")

`scores.file`	PCA score file (scores file, output of PCA_from_file)
`info.name`	vector of sample names
`info.type`	vector of sample types in same order as names
`PCx, PCy`	PCs to display
`factor.levels`	ie. levels <- c("Undifferentiated", "Neural crest-like", "Transitory", "Melanocytic"))
`aes_fill`	column header to color samples by
`savename`	prefix to save file by
`savePlot`	default=F
`width, height`	size of the plot
`title`	title of the plot
`label`	column name to label samples by on PCA plot, default = F
`savetype`	".pdf" or ".png" or ".tiff", etc.
`colors`	ie. colpalette <- c("Cluster 1"="#4F81BD","Cluster 2"="#C0504D","Cluster 3"="#8064A2","Cluster 4"="#9BBB59")