[R] how to use paste in function for expression?

[Dieter Menne]

casperyc wrote:
> 
> ... Expression in lattice .... example
> 
> hist(Q5[,i],main=expression(paste("t[",dof2,"]",sep="")))does not work
> 

dof=c(1,2,4,8,16,32)
Q5=matrix(rt(100,dof),100,6,T,dimnames=list(NULL,dof))
par(mfcol=c(2,6))
for (i in 1:6){
        dof2=dof[i]
        hist(Q5[,i],main=bquote(t[.(dof2)]))
        qqnorm(Q5[,i])
        qqline(Q5[,i])
}

See
http://r-project.markmail.org/thread/ui3vztyvafyar76f


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