Hi everyone,
it's been a while I've been trying to save a plot created via
lattice:::xyplot
if I have a file tst.R with the following code:
y - rnorm(100)
x - rnorm(100)
z - sample(letters[1:4], 100, rep=T)
library(lattice)
bitmap(tst.png)
xyplot(y~x|z)
dev.off()
and I source it, I get the
On 6/15/07, Benilton Carvalho [EMAIL PROTECTED] wrote:
Hi everyone,
it's been a while I've been trying to save a plot created via
lattice:::xyplot
if I have a file tst.R with the following code:
y - rnorm(100)
x - rnorm(100)
z - sample(letters[1:4], 100, rep=T)
library(lattice)
So, if those statements are inside a function, I have to make my
function to have an 'echo' argument/functionality? eg.:
## begin test.R
test - function(n){
y - rnorm(n)
x - rnorm(n)
z - sample(letters[1:4], n, rep=T)
library(lattice)
bitmap(tst.png)
xyplot(y~x|z)
dev.off()
On 6/15/07, Benilton Carvalho [EMAIL PROTECTED] wrote:
So, if those statements are inside a function, I have to make my
function to have an 'echo' argument/functionality? eg.:
## begin test.R
test - function(n){
y - rnorm(n)
x - rnorm(n)
z - sample(letters[1:4], n, rep=T)
Thank you Deepayan,
I understand the behavior of not printing out the results inside the
functions.
What I didn't know was that for xyplot() saving the plot actually
meant save the result I see, which does not happen with plot(), in
which case my function test() works just fine if I
