Dear R-gurus

aa <- data.frame(a1=rnorm(20),b1=rnorm(20,0.8),c1=rnorm(20,0.5))
sapply(aa,function(x) histogram(x,breaks=NULL))

or px <- sapply(aa,function(x) histogram(x,breaks=NULL))
print(px,split=c(1,1,1,1),more=F)

The above code does not seem to work. am I missing something?

Thanks,
Santosh

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