Re: [R] behavior of "by"

2008-10-29 Thread Sebastian P. Luque
On Wed, 29 Oct 2008 10:49:03 -0700, Jeff Laake <[EMAIL PROTECTED]> wrote: > Again thanks for the input. I've been a recipient of this list for > quite a few years although I don't post often. It is an invaluable > resource and I appreciate the effort of all the contributors. I > support a lot o

Re: [R] behavior of "by"

2008-10-29 Thread Jeff Laake
Again thanks for the input. I've been a recipient of this list for quite a few years although I don't post often. It is an invaluable resource and I appreciate the effort of all the contributors. I support a lot of software so I know how much work it can be. I've seen the "reproducible code

Re: [R] behavior of "by"

2008-10-28 Thread Jeff Laake
Thanks to those that replied. It was reproducible on my system but it was nested within other code which would have been obvious had I left the browse> portions in it. The reason for the behavior was obvious when I used str(samples). Even though Effort looked like a vector in samples, it was

Re: [R] behavior of "by"

2008-10-28 Thread Sebastian P. Luque
On Tue, 28 Oct 2008 18:04:57 -0700, Jeff Laake <[EMAIL PROTECTED]> wrote: > Any insight into the behavior of "by" in the following case would be > appreciated. There is a note in the help details for "by" about > documenting behavior since v2.7 but I don't entirely understand what > it is saying.

Re: [R] behavior of "by"

2008-10-28 Thread Rolf Turner
On 29/10/2008, at 2:04 PM, Jeff Laake wrote: Any insight into the behavior of "by" in the following case would be appreciated. There is a note in the help details for "by" about documenting behavior since v2.7 but I don't entirely understand what it is saying. I'm using R2.7.2 Windows. I'

[R] behavior of "by"

2008-10-28 Thread Jeff Laake
Any insight into the behavior of "by" in the following case would be appreciated. There is a note in the help details for "by" about documenting behavior since v2.7 but I don't entirely understand what it is saying. I'm using R2.7.2 Windows. I'm interested if the following behavior was a cha