On Mon, Sep 12, 2011 at 3:42 AM, marcel wrote:
> I have data of the form
>
> tC <- textConnection("
> Subject Date parameter1
> bob 3/2/99 10
> bob 4/2/99 10
> bob 5/5/99 10
> bob 6/27/99 NA
> bob 8/35/01 10
> bob 3/2/02 10
> steve 1/2/99 4
> steve 2/2/00 7
> s
Hi:
Here's one approach:
# date typo fixed in record 5 - changed 35 to 5
tC <- textConnection("
Subject Dateparameter1
bob 3/2/99 10
bob 4/2/99 10
bob 5/5/99 10
bob 6/27/99 NA
bob 8/5/01 10
bob 3/2/02 10
steve 1/2/99 4
steve 2/2/00 7
steve 3/2/01 10
steve
I have data of the form
tC <- textConnection("
Subject Dateparameter1
bob 3/2/99 10
bob 4/2/99 10
bob 5/5/99 10
bob 6/27/99 NA
bob 8/35/01 10
bob 3/2/02 10
steve 1/2/99 4
steve 2/2/00 7
steve 3/2/01 10
steve 4/2/02 NA
steve 5/2/03 16
kevin 6/5/04 2
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