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Junwang09
‎10-24-2016
  • 4 Posts
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Re: Why HPGENSELECT uses chi-square to test the significance of coeffi...

by Calcite | Level 5 in SAS Procedures
‎10-24-2016 02:25 PM
‎10-24-2016 02:25 PM
Thanks for your reply. The links you attached is very helpful. ... View more

Re: Why HPGENSELECT uses chi-square to test the significance of coeffi...

by Calcite | Level 5 in SAS Procedures
‎10-21-2016 09:53 AM
‎10-21-2016 09:53 AM
Reeza, thanks a lot for your help. I try to understand that how Chi-square can be used to test the significance of coefficient. Do you have any reference? thanks! ... View more

Why HPGENSELECT uses chi-square to test the significance of coefficien...

by Calcite | Level 5 in SAS Procedures
‎10-20-2016 04:45 PM
‎10-20-2016 04:45 PM
Usually t-test is applied to test the significance of coefficient estimates. But HPGENSELECT uses chi-square test (see table below). Why?   Parameter Estimates from HPGENSELECT Parameter DF Estimate Standard Error Chi-Square Pr > ChiSq Intercept 1 3.405338 0.142788 568.768 <.0001 ... View more
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