tktktk0711 questions

• python3: import another function in python file: No module named load
• Octave: invalid use of script in index expression
• ARIMA models : plot_diagnostics, what's meaning of residuals of our model
• statespace.SARIMAX model: why the model use all the data to train mode, and predict the a range of train model
• Python Pandas: if the data is NaN, then change to be 0, else change to be 1 in data frame

tktktk0711 answers