[SciPy-user] Regression report like in Excel
Jonathan Taylor
jonathan.taylor at stanford.edu
Thu Nov 16 10:45:59 CST 2006
Hi Brian,
There is a package in the sandbox (that I will hopefully get moved out
eventually) called models that has regression models. The result of the
fit has the things you want....
-- Jonathan
Brian Blais a écrit :
> Hello,
>
> I was wondering if there is a function in numpy/scipy for returning/printing a
> regression report like I get in Excel. I know that some of the functions are there,
> like the t-test, least square, etc. but is there a convenient wrapper for doing the
> following (sorry for the wrapping, but I think you can get the point):
>
> SUMMARY OUTPUT
>
> Regression Statistics
> Multiple R 0.26
> R Square 0.07
> Adjusted R Square -0.01
> Standard Error 3.08
> Observations 55
>
> ANOVA
> df SS MS F Significance of F
> Regression 4 34.24 8.56 0.90 0.47
> Residual 50 474.87 9.50
> Total 54 509.11
>
> Coefficients Standard Error t Stat P-value Lower 95% Upper 95%
> Intercept -12.98 23.62 -0.55 0.59 -60.42 34.46
> Ave Isotope Value C -0.47 0.53 -0.89 0.38 -1.53 0.59
> Ave Isotope Value Amt% C 0.42 0.29 1.42 0.16 -0.17 1.01
> Ave Isotope Value N 0.13 0.23 0.60 0.55 -0.32 0.59
> Ave Isotope Value Amt% N 1.17 1.13 1.04 0.30 -1.10 3.45
>
>
>
>
> thanks,
>
> Brian Blais
>
>
>
>
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