Nicole Janz <nicolejanz <at> gmail.com> writes:
>
> What is the exact formula used in R lm() for the Adjusted R-squared? How can I
interpret it?
>From the code of summary.lm():
ans$r.squared <- mss/(mss + rss)
ans$adj.r.squared <- 1 - (1 - ans$r.squared) * ((n -
df.int)/rdf)
Does that answer your question?
Ben Bolker
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