Hi
imagine the following situation:
a - runif(100)
plot(a[a0.5])
plots only the elements in the vector which are larger then 0.5
Now imagine a matrix:
b - matrix(runif(2), ncol=40, nrow=50)
image(b[b0.5])
Error in image.default(b[b 0.5]) : argument must be matrix-like
Is there a similar
On Tue, Jun 30, 2009 at 9:19 AM, Rainer M Krugr.m.k...@gmail.com wrote:
Hi
imagine the following situation:
a - runif(100)
plot(a[a0.5])
plots only the elements in the vector which are larger then 0.5
Now imagine a matrix:
b - matrix(runif(2), ncol=40, nrow=50)
image(b[b0.5])
On Tue, Jun 30, 2009 at 3:26 PM, Gabor Grothendieck ggrothendi...@gmail.com
wrote:
On Tue, Jun 30, 2009 at 9:19 AM, Rainer M Krugr.m.k...@gmail.com wrote:
Hi
imagine the following situation:
a - runif(100)
plot(a[a0.5])
plots only the elements in the vector which are larger then
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