J Test, Regression, Model Selection, Statistics, Deep Dives.
models: unit_names = ['Belgium', 'CzechRepublic', 'France', 'Ireland', 'Portugal', 'UK', 'USA'] unit_names.sort() Mark the column in the data set that contains the unit name: unit_col_name='COUNTRY' For model A, define the y and X variables. X does not yet include the dummies. We’ll add them soon.