Calculate Mape In Excel . Map charts have gotten even easier with geography data types.simply input a list of geographic values, such as country, state, county, city, postal code, and so on, then select your list and go to the data tab > data types > geography.excel will automatically convert your data to a geography data type, and will include properties relevant. Create a map chart with data types. How to Calculate Mean Absolute Percentage Error in Excel? from www.geeksforgeeks.org A naive forecasting model’s performance should serve as the starting point for determining whether your values are acceptable. To optimize your forecast, whether moving average, exponential smoothing or another form of a forecast, you need to calculate and evaluate mad, mse, rmse, and mape. Banyaknya data aktual dan data peramalan harus sama dan berpasangan.