how to calculate forecast error how to analyze forecast data which metric to use for forecast how does absolute percentage error differ from forecast what are the measures of the absolute percentage error in the cash flow forecast which metric is a scale independent forecast? what is meant by mean absolute percentage which metric should be used to calculate the forecast error? metric of forecasting error how to calculate forecast error what is absolute percentage error what metric does forecasting use is a forecasting metric scale independent what metric for forecast error what metric would i use for forecast error what metric does forecaster use is absolute percentage error scale independent how does absolute percent error work how to metric for forecast error how to find the scale independent forecast error