multiplot: Draws multi plots for ggplot

In erenturunc/AnalyticsMiner: What the package does (short line)

Usage

multiplot(..., plotlist = NULL, file, cols = 1, layout = NULL)

Arguments

...
plotlist
file
cols
layout

Examples

##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (..., plotlist = NULL, file, cols = 1, layout = NULL) 
{
    require(grid)
    plots <- c(list(...), plotlist)
    numPlots = length(plots)
    if (is.null(layout)) {
        layout <- matrix(seq(1, cols * ceiling(numPlots/cols)), 
            ncol = cols, nrow = ceiling(numPlots/cols))
    }
    if (numPlots == 1) {
        print(plots[[1]])
    }
    else {
        grid.newpage()
        pushViewport(viewport(layout = grid.layout(nrow(layout), 
            ncol(layout))))
        for (i in 1:numPlots) {
            matchidx <- as.data.frame(which(layout == i, arr.ind = TRUE))
            print(plots[[i]], vp = viewport(layout.pos.row = matchidx$row, 
                layout.pos.col = matchidx$col))
        }
    }
  }

erenturunc/AnalyticsMiner documentation built on May 20, 2019, 4:09 p.m.