On 27-03-2015 17:44, Simonov Denis wrote: > Adriano dos Santos Fernandes <adrian...@gmail.com> wrote Tue, 17 Mar 2015 > 06:02:42 +0300: > > Found several errors in README.regr_functions.txt. > > 1. a small slip of the pen > > REGR_INTERCEPT (Y, X) = REGR_AVGY (Y, X) - REGR_SLOPE (Y, X) * REGR_AVG_X > (Y, X) > must be > REGR_INTERCEPT (Y, X) = REGR_AVGY (Y, X) - REGR_SLOPE (Y, X) * REGR_AVGX > (Y, X) > > 2. This error is more serious > > REGR_SLOPE (Y, X) = COVAR_POP (Y, X) > must be > REGR_SLOPE (Y, X) = COVAR_POP (Y, X) / VAR_POP (X) > >
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