what is the granger statistic which is a leading indicator of time series a or b? what statistic is used to indicate sales how to determine granger causality of data what statistic would be used for a granger causality what is the granger statistic used to determine? what statistic should i use to determine if time series a is a leading indicator of time series b what statistic should i use to determine if time series a (economic) is a leading indicator of time series b (sales)? when to use granger causality which period is an economic indicator which statistic is used to determine the leading indicator for time series a sales? what's granger causality what is the statistic used to determine if time series a is a leading indicator what time series a is the leading indicator which data set is a leading indicator for time series a? what is the granger causality statistic why use granger causality statistics how to determine what time series a is a leading what is the leading indicator of time series b what's the granger statistic