Hi,
I am working on stacked bar plot and want to add marker(arrow) in stacked
bar plot.
DF=data.frame(names=c("tomato", "potato",
"cabbage", "sukuma-wiki",
"terere"), freq=c(7,4,5,8,20))
barplot(as.matrix(DF[,2]), col=heat.colors(length(DF[,2])), legend=DF[,1],
xlim=c(0,9), width=2)
http://r.789695.n4.nabble.com/file/n4635946/Screenshot.png .
Image with marker:
http://r.789695.n4.nabble.com/file/n4635946/marker.png
How can i add marker or arrow for particular stack in graph.
Regards
--
View this message in context:
http://r.789695.n4.nabble.com/How-to-add-marker-in-Stacked-bar-plot-tp4635946.html
Sent from the R help mailing list archive at Nabble.com.
Hi Manish,
See ?arrows, e.g.,
DF <- structure(list(names = structure(c(5L, 2L, 1L, 3L, 4L), .Label
c("cabbage",
"potato", "sukuma-wiki", "terere",
"tomato"), class = "factor"),
freq = c(7, 4, 5, 8, 20)), .Names = c("names", "freq"),
row.names c(NA,
-5L), class = "data.frame")
barplot(as.matrix(DF[,2]), col=heat.colors(length(DF[,2])),
legend=DF[,1],xlim=c(0,9), width=2)
arrows(3.5, 15, 2.8, 20)
HTH,
Jorge.-
On Mon, Jul 9, 2012 at 11:37 PM, Manish Gupta <> wrote:
> Hi,
> I am working on stacked bar plot and want to add marker(arrow) in stacked
> bar plot.
>
> DF=data.frame(names=c("tomato", "potato",
"cabbage", "sukuma-wiki",
> "terere"), freq=c(7,4,5,8,20))
> barplot(as.matrix(DF[,2]), col=heat.colors(length(DF[,2])), legend=DF[,1],
> xlim=c(0,9), width=2)
>
> http://r.789695.n4.nabble.com/file/n4635946/Screenshot.png .
>
> Image with marker:
>
> http://r.789695.n4.nabble.com/file/n4635946/marker.png
>
> How can i add marker or arrow for particular stack in graph.
>
> Regards
>
> --
> View this message in context:
>
http://r.789695.n4.nabble.com/How-to-add-marker-in-Stacked-bar-plot-tp4635946.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help@r-project.org mailing list
> 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]]
Thanks it works fine. But can i control its width? Regards -- View this message in context: http://r.789695.n4.nabble.com/How-to-add-marker-in-Stacked-bar-plot-tp4635946p4635954.html Sent from the R help mailing list archive at Nabble.com.
I found arrow is too thin. I have one arrow image. I want to put it there. How can i import external image and merge with stacked bar plot. Regards -- View this message in context: http://r.789695.n4.nabble.com/How-to-add-marker-in-Stacked-bar-plot-tp4635946p4635955.html Sent from the R help mailing list archive at Nabble.com.
On 10.07.2012 05:37, Manish Gupta wrote:> Hi, > I am working on stacked bar plot and want to add marker(arrow) in stacked > bar plot. > > DF=data.frame(names=c("tomato", "potato", "cabbage", "sukuma-wiki", > "terere"), freq=c(7,4,5,8,20)) > barplot(as.matrix(DF[,2]), col=heat.colors(length(DF[,2])), legend=DF[,1], > xlim=c(0,9), width=2) > > http://r.789695.n4.nabble.com/file/n4635946/Screenshot.png . > > Image with marker: > > http://r.789695.n4.nabble.com/file/n4635946/marker.png > > How can i add marker or arrow for particular stack in graph.See ?arrow Uwe Ligges> > Regards > > -- > View this message in context: http://r.789695.n4.nabble.com/How-to-add-marker-in-Stacked-bar-plot-tp4635946.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help at r-project.org mailing list > 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. >
If you want something other than an arrow (or an arrow that looks different from those produced by the arrows function) then look at the my.symbols function in the TeachingDemos package. On Mon, Jul 9, 2012 at 9:37 PM, Manish Gupta <mandecent.gupta at gmail.com> wrote:> Hi, > I am working on stacked bar plot and want to add marker(arrow) in stacked > bar plot. > > DF=data.frame(names=c("tomato", "potato", "cabbage", "sukuma-wiki", > "terere"), freq=c(7,4,5,8,20)) > barplot(as.matrix(DF[,2]), col=heat.colors(length(DF[,2])), legend=DF[,1], > xlim=c(0,9), width=2) > > http://r.789695.n4.nabble.com/file/n4635946/Screenshot.png . > > Image with marker: > > http://r.789695.n4.nabble.com/file/n4635946/marker.png > > How can i add marker or arrow for particular stack in graph. > > Regards > > -- > View this message in context: http://r.789695.n4.nabble.com/How-to-add-marker-in-Stacked-bar-plot-tp4635946.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help at r-project.org mailing list > 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.-- Gregory (Greg) L. Snow Ph.D. 538280 at gmail.com