[R] two-sided p-value?
Janna-88 at web.de
Sun Oct 16 13:08:30 CEST 2011
I am a little bit confused because of the returned p-value by summary.lm and
I thought if the pvalue is <= 0.05 the difference is significant. But the R
help says it is a two-sided pvalue. So does that mean the pvalue has to be
<= 0.025 and >= 0.975?
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