Hi @ all, I'm looking for a solution to plot a dataframe as a stacked bar chart like on this picture: http://4.bp.blogspot.com/_79SognVSu7A/S6OtzgksPSI/AAAAAAAABrw/-IuFNewdZFE/s400/Stacked%2BBar%2BChart.png My dataframe example2.csv <http://r.789695.n4.nabble.com/file/n4648854/example2.csv> My questions: Is there a standard function to convert the values to 100 percent relate to realize the stacked chart or does a library generate the complete plot inculding an automatically conversion? I need the states (WA, MT, ND etc.) on the x-axis and the distribution of the values (related to 100 %) on the y-axis (stacked) to compare the shares per state. I'm hoping for help from you. Thanks a lot. GeO -- View this message in context: http://r.789695.n4.nabble.com/Stacked-Barchart-as-relative-share-tp4648854.html Sent from the R help mailing list archive at Nabble.com.
Stacked Barchart as relative share
3 messages · Ista Zahn, Geophagus
Hi
On Thu, Nov 8, 2012 at 6:23 AM, Geophagus <fh at retposto.net> wrote:
Hi @ all, I'm looking for a solution to plot a dataframe as a stacked bar chart like on this picture: http://4.bp.blogspot.com/_79SognVSu7A/S6OtzgksPSI/AAAAAAAABrw/-IuFNewdZFE/s400/Stacked%2BBar%2BChart.png My dataframe example2.csv <http://r.789695.n4.nabble.com/file/n4648854/example2.csv> My questions: Is there a standard function to convert the values to 100 percent relate to realize the stacked chart
This is R, so there will be many ways to do it. I don't know what is
considered standard, but I would do
dat <- read.delim("http://r.789695.n4.nabble.com/file/n4648854/example2.csv")
dat[-1] <- apply(dat[-1], 2, function(x) (x/sum(x))*100)
or does a library generate the complete plot
inculding an automatically conversion? I need the states (WA, MT, ND etc.) on the x-axis and the distribution of the values (related to 100 %) on the y-axis (stacked) to compare the shares per state.
Here is one way: library(ggplot2) library(reshape2) dat.m <- melt(dat, id.vars="X") ggplot(dat.m, aes(x=variable, y=value, fill=X)) + geom_bar(stat="identity") Best, Ista
I'm hoping for help from you. Thanks a lot. GeO -- View this message in context: http://r.789695.n4.nabble.com/Stacked-Barchart-as-relative-share-tp4648854.html Sent from the R help mailing list archive at Nabble.com.
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It Works :-) !!!! Thank you very much! Thats my way ! Best greetings GEO -- View this message in context: http://r.789695.n4.nabble.com/Stacked-Barchart-as-relative-share-tp4648854p4648883.html Sent from the R help mailing list archive at Nabble.com.