pl.multiplot: Multiple plot function for ggplot2 objects
Description
Render multiple ggplt2 plots on one page
Usage
pl.multiplot(..., plotlist = NULL, cols = 1, layout = NULL)
Arguments
plotlist
:a list of ggplot2 objects
cols
:number of columns in the layout
layout
:a matrix that specifies the layout. It has higher priority than 'cols'
References
https://stackoverflow.com/questions/24387376/r-error-could-not-find-function-multiplot-using-cookbook-example