The sample inverse autocorrelation function (SIACF) plays much the same role in ARIMA modeling as the sample partial autocorrelation function (SPACF) but generally indicates subset and seasonal ...

Autocorrelation, a statistical measure that evaluates the relationship between a variable’s past and present values, can provide insights into patterns and guide investment decisions. By analyzing how ...

This is a preview. Log in through your library . Abstract Two tests for differences in the lag 1 autocorrelation coefficient based on jackknife estimates are proposed. These tests are developed for ...