Hi, I have a question about how to get the R^2 by transformed linear model? This R^2 should be under the base model and original scale. the model is log(y)=b0+bi*x+e. The R^2 needed is the model transformed back to the y=exp(b0+b1*x). I am confused how to get the R^2 by the model y=exp(b0+b1*x+e)? Is there anyone can help to figure out the code? Thanks! I have attachment about this topic.
... View more