Is there a convenience function to compute the R^2 for GLM.jl's lm?

Question

using RDatasets
cars = dataset("datasets", "cars")
m1 = lm(@formula(Dist~Speed), cars)

Now how do I extract the R^2 of m1? I tried summary(m1) and it didn't contain the information.

Answer 1

您可以使用r2或r²函数（两个名称指向同一函数）。

对于调整后的R ^ 2，您可以使用adjr2或adjr²功能。