On 07/20/2011 01:24 AM, Sally_roman wrote:
In my first post is example data.
Hi Sally,
I was going to suggest:
fish<-read.table("fish.dat",header=TRUE)
controlfish<-
rbind(fish$pounds[fish$net=="Control" & fish$type == "kept"],
fish$pounds[fish$net=="Control" & fish$type == "discard"])
expfish<-
rbind(fish$pounds[fish$net=="Experimental" & fish$type == "kept"],
NA,fish$pounds[fish$net=="Experimental" & fish$type == "discard"])
barplot(controlfish,xlim=c(0,8),width=0.5,space=1.2,offset=rep(-0.5,7)
barplot(expfish,width=0.5,space=1.2,add=TRUE)
but the "offset" argument seems to do nothing, so this doesn't work.
Jim
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