SciencesPo (version 1.02.12)

multiPlot: Multiple ggplot objects

Description

ggplot objects can be passed in ..., or to plotlist (as a list of ggplot objects)

Usage

multiPlot(..., ncols = 1, layout = NULL)

Arguments

ncols

number of columns in layout

layout

a matrix specifying the layout. If present, 'ncols' is ignored.

...

a list of ggplot objects

Details

If the layout is something like matrix(c(1,2,3,3), nrow=2, byrow=TRUE), then plot 1 will go in the upper left, 2 will go in the upper right, and 3 will go all the way across the bottom.

Examples

# Load the diamonds dataset
data(diamonds)
# Create a histogram, assign to "plot1"
plot1 <- qplot(price,data=diamonds,binwidth=1000)
 # Create a scatterplot
plot2 <- qplot(carat,price,data=diamonds)
# Arrange and display the plots into a 1x2 grid
multiPlot(plot1, plot2, ncols=2)