Getting coefficients and p-values from an R lm class
dependent <- runif(100); independent <- runif(100); tmp<-lm(dependent ~ independent); summary(tmp); correlation <- tmp$coeff['independent']; intercept <- tmp$coeff['(Intercept)']; f <- summary(tmp)$fstatistic; p_value <- 1-pf(f['value'], f['numdf'], f['dendf'])
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