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missprincess
Calcite | Level 5 missprincess
Calcite | Level 5

Durbin Watson Interpretation in SAS

Posted 08-19-2018 08:44 AM (2608 views)

How to interpret if E's are independent or not independent by DW test? Which is the P value I must use? Pr<DW or P>DWDW Test Result.PNG

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PGStats
Opal | Level 21 PGStats
Opal | Level 21

Re: Durbin Watson Interpretation in SAS

Posted 08-20-2018 12:49 AM (2584 views)  |   In reply to missprincess

Proc Autoreg (SAS/ETS) prints this note when reporting the results from the DW test:

 

"NOTE: Pr<DW is the p-value for testing positive autocorrelation, and Pr>DW is the p-value for testing negative autocorrelation."

PG
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  • 1 reply
  • ‎08-19-2018 08:44 AM
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