A monthly time series has a seasonal pattern. If a linear regression model is used, how many dummy variables must be used to represent this seasonality?
Answer: 11
A monthly time series has a seasonal pattern. If a linear regression model is used, how many dummy variables must be used to represent this seasonality?
Answer: 11
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.