R语言学习笔记（六）：OLS回归

OSL回归 简单的线性回归 > fit<-lm(weight~height,women) > summary(fit) Call: lm(formula = weight ~ height, data = women) Residuals: Min 1Q Median 3Q Max -1.7333 -1.1333 -0.3833 0.7417 3.1167 Coefficients: Es

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