R language uses LM function to build regression model and regression model for transformed data (for example, it is necessary to build regression model for X and y, but they have no linear relationshi

R Language use lm Function to build regression model 、 Build a regression model for the transformed data （ for example 、 Need to be for x and y Building regression models , But they have no linear relationship , The variable can be logarithmicized or indexed, and then there is a linear relationship ）

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