what model is ljung-box in r ljung lag test results what is the ljung box used for what is the ljung box stats is a fit2 a regression why is it so confusing using ljung-box ljung box statistics which residual in r is better ljung box statistics ljung lag analysis what is the ljung box for residuals in r what is ljung box statistic what is the ljung box statistic for arima can a residual time series be calculated in r ljung model residuals how to figure residuals r when is ljung-box statistically useful what is ljung-box statistics what is ljung box for residuals in r can i use linear residual analysis in r