Lars Korsholm <[email protected]> asks:
> Is it possible to obtain the SS and df for each factor aften an anova?
> Eg
> . anova
>
> Number of obs = 240 R-squared = 0.9598
> Root MSE = .184508 Adj R-squared =0.9559
>
> Source | Partial SS df MS F Prob> F
> -------+----------------------------------------------------
> Model | 177.253883 21 8.44066107 247.94 0.0000
> |
> pttid | 176.842823 19 9.30751703 273.40 0.0000
> obsid | .016978337 2 .008489168 0.25 0.7795
> |
> Residu | 7.42145465 218 .03404337
> -------+----------------------------------------------------
> Total | 184.675337 239 .772700156
>
> I know from -estimate list- that there aer locals with
> "177.253883", "21" from the "Model" line
> and "7.42145465" and "218" from the Residual line
> however can I get ditto from the lines with my two factores (pttid and
> obsid)?
> I suspect they are around because I can type -test pttid- which use these
> numbers (? recalculate them??)
-anova- does not save the individual term SS and df for each term
in such a way that you can grab them directly after the -anova-.
However, you can call -test- for each term of interest and then
grab the SS and df from the r() returned results.
Ken Higbee [email protected]
StataCorp 1-800-STATAPC
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