Simple Linear Regression (R language)

1. Simple linear regression model

1.1 Two common statistics

    Conventional data set provided $ $ n-th observed data, wherein each of the observed data with the data $ (x_i, y_i) $, $ x_i $ input feature values, output label $ $ y_i.

 

 

 

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Origin www.cnblogs.com/mydatascience/p/11280725.html