I am struggling to restructure my dataframe in a simple and effective way. The first dataframe 'new' is what I have and the desired dataframe is new2 ...
I am struggling to restructure my dataframe in a simple and effective way. The first dataframe 'new' is what I have and the desired dataframe is new2 ...
I am experimenting the fit of 1-3 degree polynomial transformation to the original data using 100 predicted values each. I first 1) reshaped the origi ...
suppose a dataframe like this one: I would like to have a dataframe which looks like: what does not work: of course I could loop over the d ...