Howdee,
*** I know that the lmList() function exists, yet I don't want to use it.
***
Would anyone be kind enough to tell how I can apply the function lm() to
each level of a given factor so to obtain the intercept and slope for each
factor level within a matrix?
For instance, suppose a
On 2/15/2008 11:00 AM, Marc Belisle wrote:
Howdee,
*** I know that the lmList() function exists, yet I don't want to use it.
***
Would anyone be kind enough to tell how I can apply the function lm() to
each level of a given factor so to obtain the intercept and slope for each
factor
Here is an example I just did. I _LOVE_ lmList(). It is such a great
convenience compared to the following. But right now it doesn't work
for family=binomial, so I had to do it differently. This is not
your example, but it should give you an idea. The [[5]] was because I
was interested only
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