Dear R Community, Below is a problem with a simple ggplot2 graph. The code returns the error message below. Error: stat_count() must not be used with a y aesthetic. My code is below and the data is attached as a ?text? file. # Graph of the probabilities library(digest) library(DT) datatable(probability) str(probability) probability$Fertilizer <- as.factor(probability$Fertilizer) str(probability) library(ggplot2) plot1 <- ggplot(probability, aes(x=Fertilizer, y=prob)) + geom_bar(aes(fill=Treatment)) plot1 Thanks. Best regards, James F. Henson -------------- next part -------------- Trt prob LL UL Fertilizer Treatment S0 0.1111 0.0154 0.4998 0 S S2 0.1111 0.0154 0.4998 2 S S4 0.1111 0.0154 0.4998 4 S S6 0.1111 0.0154 0.4998 6 S P0 0.2222 0.056 0.579 0 P P2 0.7778 0.4208 0.9439 2 P P3 0.333 0.1111 0.6665 4 P P4 0.6667 0.3334 0.8888 6 P
Hi James, If you want to specify the y-values, you need to use stat="identity" as below: ggplot(probability, aes(x=Fertilizer, y=prob)) + geom_bar(stat="identity", aes(fill=Treatment)) best, huzefa On Tue, Apr 12, 2016 at 1:02 PM, James Henson <jfhenson1 at gmail.com> wrote:> Dear R Community, > > Below is a problem with a simple ggplot2 graph. The code returns the error > message below. > > Error: stat_count() must not be used with a y aesthetic. > > My code is below and the data is attached as a ?text? file. > > > > # Graph of the probabilities > > library(digest) > > library(DT) > > datatable(probability) > > str(probability) > > probability$Fertilizer <- as.factor(probability$Fertilizer) > > str(probability) > > library(ggplot2) > > plot1 <- ggplot(probability, aes(x=Fertilizer, y=prob)) + > geom_bar(aes(fill=Treatment)) > > plot1 > > > > Thanks. > > Best regards, > > James F. Henson > > ______________________________________________ > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code.
Thanks, the stat="identity" worked. On Tue, Apr 12, 2016 at 3:34 PM, Huzefa Khalil <huzefa.khalil at umich.edu> wrote:> Hi James, > > If you want to specify the y-values, you need to use stat="identity" as > below: > > ggplot(probability, aes(x=Fertilizer, y=prob)) + > geom_bar(stat="identity", aes(fill=Treatment)) > > > best, > huzefa > > On Tue, Apr 12, 2016 at 1:02 PM, James Henson <jfhenson1 at gmail.com> wrote: > > Dear R Community, > > > > Below is a problem with a simple ggplot2 graph. The code returns the > error > > message below. > > > > Error: stat_count() must not be used with a y aesthetic. > > > > My code is below and the data is attached as a ?text? file. > > > > > > > > # Graph of the probabilities > > > > library(digest) > > > > library(DT) > > > > datatable(probability) > > > > str(probability) > > > > probability$Fertilizer <- as.factor(probability$Fertilizer) > > > > str(probability) > > > > library(ggplot2) > > > > plot1 <- ggplot(probability, aes(x=Fertilizer, y=prob)) + > > geom_bar(aes(fill=Treatment)) > > > > plot1 > > > > > > > > Thanks. > > > > Best regards, > > > > James F. Henson > > > > ______________________________________________ > > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > > and provide commented, minimal, self-contained, reproducible code. >[[alternative HTML version deleted]]