Re: [R] sapply, lattice functions

2010-03-21 Thread Santosh
Dear R-gurus.. How do I implement the following: a) Overlay frequency(instead of density) with line of density plot, vertical lines of confidence intervals and reference levels? b) Control the breaks (using "nint?"), order of the panel, and the layout, place units for each conditioning variable?

Re: [R] sapply, lattice functions

2010-03-20 Thread Sundar Dorai-Raj
You're right. It's necessary for xyplot though to prevent grouping. On Mar 20, 2010 10:43 AM, "Dieter Menne" wrote: Sundar Dorai-Raj-2 wrote: > > Or perhaps more clearly, > > histogram(~a1 + b1 + c1, data = aa, o... Why outer=TRUE? Looks same for me without: Dieter library(lattice) aa <- dat

Re: [R] sapply, lattice functions

2010-03-20 Thread Dieter Menne
Sundar Dorai-Raj-2 wrote: > > Or perhaps more clearly, > > histogram(~a1 + b1 + c1, data = aa, outer = TRUE) > > Why outer=TRUE? Looks same for me without: Dieter library(lattice) aa <- data.frame(a1=rnorm(20),b1=rnorm(20,0.8),c1=rnorm(20,0.5)) histogram(~a1 + b1 + c1, data = aa) -- View

Re: [R] sapply, lattice functions

2010-03-19 Thread Sundar Dorai-Raj
Or perhaps more clearly, histogram(~a1 + b1 + c1, data = aa, outer = TRUE) --sundar On Fri, Mar 19, 2010 at 3:50 PM, Gabor Grothendieck wrote: > Try this: > > histogram(~ values | ind, stack(aa)) > > > On Fri, Mar 19, 2010 at 5:44 PM, Santosh wrote: > > Dear R-gurus > > > > aa <- data.frame(a

Re: [R] sapply, lattice functions

2010-03-19 Thread Gabor Grothendieck
Try this: histogram(~ values | ind, stack(aa)) On Fri, Mar 19, 2010 at 5:44 PM, Santosh wrote: > 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)) > pri

Re: [R] sapply, lattice functions

2010-03-19 Thread Santosh
Thanks for your response. how do I print them in an ordered manner, akin to using print(px,split=c(2,2,1,1),more=T)) or par(mfrow=c(x,y))? -Santosh On Fri, Mar 19, 2010 at 2:58 PM, Gabor Grothendieck wrote: > Try this: > > junk <- sapply(aa,function(x) print(histogram(x,breaks=NULL))) > > or, s

Re: [R] sapply, lattice functions

2010-03-19 Thread Gabor Grothendieck
Try this: junk <- sapply(aa,function(x) print(histogram(x,breaks=NULL))) or, shorter: for(a in aa) print(histogram(a, breaks = NULL) On Fri, Mar 19, 2010 at 5:44 PM, Santosh wrote: > Dear R-gurus > > aa <- data.frame(a1=rnorm(20),b1=rnorm(20,0.8),c1=rnorm(20,0.5)) > sapply(aa,function(x) hist

[R] sapply, lattice functions

2010-03-19 Thread Santosh
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