Hi,
I plotted 12 graphs on a page and output to a png file. I wanted to
have an overall title for all 12 graphs. What command can I use to do
this? Below is the code that plotted the 12 graphs in one page.
# FM10 by Month/ Export the plot to Wash2005FM10.png
png(file="Wash2005FM10.png",bg="white")
par(mfrow = c(3,4))
# Plot 12 Month of OFM10, FFM10
for(i in 1:12) {
Temp <- subset (Wash2005, MM == i)
plot (Temp$FM10.1,
Temp$FM10,main=month.name[i],xlim=c(5,25),ylim=c(5,25))
}
text(10,10, "Overall Title") 'This will plot "Overall Title" at
coordinate (10,10) on the last graph, and so it is not what I want.
dev.off()
Thank you.
Daniel Chan
Meteorologist
Georgia Forestry Commission
P O Box 819
Macon, GA
31202
Tel: 478-751-3508
Fax: 478-751-3465
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