tools/pg_mean.r
In wch/gcookbook: Data for "R Graphics Cookbook"
library(plyr)
pg_mean <- ddply(PlantGrowth, "group", summarise, weight = mean(weight))
save(pg_mean, file="data/pg_mean.rda")
wch/gcookbook documentation built on April 13, 2025, 10:12 p.m.
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library(plyr)
pg_mean <- ddply(PlantGrowth, "group", summarise, weight = mean(weight))
save(pg_mean, file="data/pg_mean.rda")
R Package Documentation
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We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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