[R] how to parse out fitting statistics and write them into a data frame?

[D Sonderegger]

> however, the result is a list and i do not know whether more model fitting
> statistics (like p value of t test) is included in "result" or not. If i
> print the first element of resut i got the followings: 
> 

The structure command is extremely helpful here.
> str(result)
will give you all the information about what is returned by a call from lm. 
Using that information you can extract anything you want.  

> str(summary(result)) 
shows you how to get at the stuff in the summary (most of which is also
somewhere in the lm object).
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