5 messages · Grzegorz Smoliński, Kai Yang
Hello List, I use ggplot to draw a stack bar chart. but I error message. please look it below:
ggplot(s8_plot, aes(fill=GTresult, y=cases, x=gc_label) +
+ geom_bar(position="stack", stat="identity")) Error: Mapping should be created with `aes()` or `aes_()`. GTresult and gc_label are character variables, cases is numeric variable. How to fix the problem? Thank you Kai
Hi, Isn?t a bracket missing after gc_label? So it should be:
ggplot(s8_plot, aes(fill=GTresult, y=cases, x=gc_label)) +
+ geom_bar(position="stack", stat="identity")) Best, Grzegorz Od: Kai Yang via R-help Wys?ano: ?roda, 15 wrze?nia 2021 19:50 Do: R-help Mailing List Temat: [R] ggplot question Hello List, I use ggplot to draw a stack bar chart. but I error message. please look it below:
ggplot(s8_plot, aes(fill=GTresult, y=cases, x=gc_label) +
+ geom_bar(position="stack", stat="identity")) Error: Mapping should be created with `aes()` or `aes_()`. GTresult and gc_label are character variables, cases is numeric variable. How to fix the problem? Thank you Kai ______________________________________________ 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.
Hi Grzegorz, You are correct. it works now. One more question: can I turn gc_label 90 degree in plot? Thank you Kai
Hi, Isn?t a bracket missing after gc_label? So it should be:
ggplot(s8_plot, aes(fill=GTresult, y=cases, x=gc_label)) +
+? geom_bar(position="stack", stat="identity")) Best, Grzegorz Od: Kai Yang via R-help Wys?ano: ?roda, 15 wrze?nia 2021 19:50 Do: R-help Mailing List Temat: [R] ggplot question Hello List, I use ggplot to draw a stack bar chart. but I error message. please look it below:
ggplot(s8_plot, aes(fill=GTresult, y=cases, x=gc_label) +
+? geom_bar(position="stack", stat="identity")) Error: Mapping should be created with `aes()` or `aes_()`. GTresult and gc_label are character variables, cases is numeric variable. How to fix the problem? Thank you Kai ? ? ? ? ? [[alternative HTML version deleted]] ______________________________________________ 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.
Hi, of course you can. This should work: ggplot(s8_plot, aes(fill=GTresult, y=cases, x=gc_label)) + geom_bar(position="stack", stat="identity")) + theme(axis.text.x = element_text(angle = 90, hjust = 1)) By "hjust" you make sure that labels do not overlap on plot. Best regards, Grzegorz ?r., 15 wrz 2021 o 21:03 Kai Yang <yangkai9999 at yahoo.com> napisa?(a):
Hi Grzegorz, You are correct. it works now. One more question: can I turn gc_label 90 degree in plot? Thank you Kai On Wednesday, September 15, 2021, 10:54:52 AM PDT, Grzegorz Smoli?ski <g.smolinski1 at gmail.com> wrote: Hi, Isn?t a bracket missing after gc_label? So it should be:
ggplot(s8_plot, aes(fill=GTresult, y=cases, x=gc_label)) +
+ geom_bar(position="stack", stat="identity")) Best, Grzegorz Od: Kai Yang via R-help Wys?ano: ?roda, 15 wrze?nia 2021 19:50 Do: R-help Mailing List Temat: [R] ggplot question Hello List, I use ggplot to draw a stack bar chart. but I error message. please look it below:
ggplot(s8_plot, aes(fill=GTresult, y=cases, x=gc_label) +
+ geom_bar(position="stack", stat="identity"))
Error: Mapping should be created with `aes()` or `aes_()`.
GTresult and gc_label are character variables, cases is numeric
variable. How to fix the problem?
Thank you
Kai
[[alternative HTML version deleted]]
______________________________________________ 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.
Hi Grzegorz, this is great! it works for me. Thank you, Kai
Hi, of course you can. This should work: ggplot(s8_plot, aes(fill=GTresult, y=cases, x=gc_label)) + geom_bar(position="stack", stat="identity")) + theme(axis.text.x = element_text(angle = 90, hjust = 1)) By "hjust" you make sure that labels do not overlap on plot. Best regards, Grzegorz ?r., 15 wrz 2021 o 21:03 Kai Yang <yangkai9999 at yahoo.com> napisa?(a):
Hi Grzegorz, You are correct. it works now. One more question: can I turn gc_label 90 degree in plot? Thank you Kai On Wednesday, September 15, 2021, 10:54:52 AM PDT, Grzegorz Smoli?ski <g.smolinski1 at gmail.com> wrote: Hi, Isn?t a bracket missing after gc_label? So it should be:
ggplot(s8_plot, aes(fill=GTresult, y=cases, x=gc_label)) +
+? geom_bar(position="stack", stat="identity")) Best, Grzegorz Od: Kai Yang via R-help Wys?ano: ?roda, 15 wrze?nia 2021 19:50 Do: R-help Mailing List Temat: [R] ggplot question Hello List, I use ggplot to draw a stack bar chart. but I error message. please look it below:
ggplot(s8_plot, aes(fill=GTresult, y=cases, x=gc_label) +
+? geom_bar(position="stack", stat="identity")) Error: Mapping should be created with `aes()` or `aes_()`. GTresult and gc_label are character variables, cases is numeric variable. How to fix the problem? Thank you Kai ? ? ? ? ? [[alternative HTML version deleted]]
______________________________________________ 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.