Hi:
CW.lm <- lm(weight ~ Diet, ChickWeight)
resid.CW.lm <- resid(CW.lm)
as.data.frame(resid(CW.lm))[1:10, ] # (nope)
[1] -60.645455 -51.645455 -43.645455 -38.645455 -26.645455 -9.645455
[7] 3.354545 22.354545 46.354545 68.354545
# convert residuals to one column matrix, then convert to data frame:
as.data.frame(matrix(resid(CW.lm), ncol = 1))
V1
1 -60.6454545
2 -51.6454545
3 -43.6454545
4 -38.6454545
5 -26.6454545
...
HTH,
Dennis
On Thu, Sep 30, 2010 at 9:09 PM, Michael Just <mgj...@gmail.com> wrote:
> An excerpt from dataset ChickWeight:
> weight Time Chick Diet
> 1 42 0 1 1
> 2 51 2 1 1
> 3 59 4 1 1
>
> I am interested in the residuals of the dataset. Specifically in
> saving them to another format. I have been creating text files with
> sink.
>
> CW.lm <- lm(weight ~ Diet, ChickWeight)
> resid.CW.lm <- resid(CW.lm)
>
> But when I call:
> resid.CW.lm
>
> The data appears like this (excerpt) :
>
> 1 2 3 4 5
> 6
> -60.6454545 -51.6454545 -43.6454545 -38.6454545 -26.6454545
> -9.6454545
>
> How can I get the data to be formatted like below in an output / sink
> friendly way?
>
> 1 -60.6454545
> 2 -51.6454545
> 3 -43.6454545
> 4 -38.6454545
> 5 -26.6454545
> 6 -9.6454545
>
> Thank you kindly,
> Cheers,
> Mike
>
> ______________________________________________
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>
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