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Jan 30, 2014 at 9:46 comment added Glen_b I guess it depends on which test statistic you mean. For example, the z-test for an autocorrelation will likely be almost identical to the LR test (though I haven't worked out the LR test, I think from the form of the likelihood for an AR(p) (which apart from a term involving the first p observations, looks the same as a regression) I think it should work out.
Jan 30, 2014 at 9:37 comment added SamPassmore Thanks Glen. An very thorough answer. +1. I have one follow up question. I am actually using this in regard to spatial auto regressive parameters, but feared no one would respond if i was more specific. Do you think that we could make the same conclusions? That the test statistic for an auto correlation parameter will be approximately the same as a LLR test statistic between a model with and without the parameter? Thanks again
Jan 30, 2014 at 6:26 vote accept SamPassmore
Jan 30, 2014 at 4:13 history edited Glen_b CC BY-SA 3.0
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Jan 30, 2014 at 4:08 history answered Glen_b CC BY-SA 3.0