266a3862_art_III___Stats_With_Cats_Blog__Identification
[Your Model] Autocorrelation [Correction] If the autocorrelation is related to time, develop a correlogram and a partial correlogram. If the autocorrelation is spatial, develop a variogram. If the autocorrelation is related to the order of sample collection, examine metadata to try to identify a cause. [Identification] 
Plot the data over time, location or the order of sample collection. Calculate a Durbin–Watson statistic for serial correlation.
Regression Fantasies: Part III | Stats With Cats Blog
Identification