Created
April 14, 2010 02:23
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| library(lattice) # ?xyplot for more info on the myriad of ways to use lattice | |
| library(reshape) # need melt() and rename() to reshape data frame for easy plotting | |
| # Lets plot "WorldPhones" from package datasets | |
| wp <- rename(melt(WorldPhones), c(X1 = 'year', X2 = 'country', value = 'numphone')) | |
| xyplot( numphone ~ year | country, data=wp, type="b", scales="free") | |
| # To print multiple pages set layout=c(1,1) to plot 1 plot per page (or more if it makes sense) | |
| pdf('~/path/to/mydoc.pdf', width=11, height=8.5) | |
| xyplot( numphone ~ year | country, data=wp, type="b", scales="free", layout=c(1,1) ) | |
| dev.off() |
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