Thanks Peter, Ted!
Best, Anirban
On Tue, Jul 12, 2011 at 4:54 AM, Ted Harding wrote:
> On 11-Jul-11 07:55:44, Anirban Mukherjee wrote:
>> Hi all,
>>
>> I wanted to mark the estimation sample: mark what rows (observations)
>> are deleted by lm due to missingness. For eg, from the original
>> exam
On 11-Jul-11 07:55:44, Anirban Mukherjee wrote:
> Hi all,
>
> I wanted to mark the estimation sample: mark what rows (observations)
> are deleted by lm due to missingness. For eg, from the original
> example in help, I have changed one of the values in trt to be NA
> (missing).
>
># code below
>#
On Jul 11, 2011, at 09:55 , Anirban Mukherjee wrote:
> But I am ideally looking for a way that allows one to use any formula
> in lm, and still be able to mark the estimation sample.
> Function/option I am missing? The best I could come up with:
>
>> lm.D9 <- lm(weight ~ group, model=TRUE)
>> in
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