Run function several times changing only one argument - without a loop
Hi Marion, you can either use any of the *apply-functions or vectorize your function (which internally uses mapply): par(las=1) par(mar=c(5,13,4,2)) barplot(Ee1,horiz=T,col="grey85",border="NA",xlim=c(0,100),axes=F) #using sapply invisible(sapply((1:9)*10,function(x)axis(2,pos=x,tick=T, tcl=F, labels=F,col="white"))) #using Vectorize barplot(Ee1,horiz=T,col="grey85",border="NA",xlim=c(0,100),axes=F) vaxis<-Vectorize(axis,"pos") invisible(vaxis(2,pos=(1:9)*10, tick=T, tcl=F, labels=F,col="white")) Cheers! Am 20.02.2012 11:04, schrieb Marion Wenty:
Dear people,
I created a plot which looks like this:
Ee1<-matrix(c(88,86,74,62,41),ncol=5)
colnames(Ee1)<-c("Lehrer","Lehrerinnen","Klassenkollegen","Klassenkolleginnen","Geschwister")
par(las=1)
par(mar=c(5,13,4,2))
barplot(Ee1,horiz=T,col="grey85",border="NA",xlim=c(0,100),axes=F)
axis(2,pos=10, tick=T, tcl=F, labels=F,col="white")
axis(2,pos=20, tick=T, tcl=F, labels=F,col="white")
axis(2,pos=30, tick=T, tcl=F, labels=F,col="white")
axis(2,pos=40, tick=T, tcl=F, labels=F,col="white")
axis(2,pos=50, tick=T, tcl=F, labels=F,col="white")
axis(2,pos=60, tick=T, tcl=F, labels=F,col="white")
axis(2,pos=70, tick=T, tcl=F, labels=F,col="white")
axis(2,pos=80, tick=T, tcl=F, labels=F,col="white")
axis(2,pos=90, tick=T, tcl=F, labels=F,col="white")
Now I would like to shorten the whole thing - namely use only one step to
create the 9 axes without having to use a loop.
In general, I would be interested if there is a way to use a function
several times changing only one argument, without having to use a loop.
Does anyone know how to do that.
Marion
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