topic What is the difference when using response screening vs. T test ? in Discussions

What is the difference when using response screening vs. T test ?

XiangCD_MP_User — Fri, 09 Jun 2023 00:53:45 GMT

Hi all,

Recently I am looking into the significance of tests for two group of conditions across >2k tests.

Need some advice --> what would be a better way to do so: to use the response screening platform or do a script to get the T ratio & Pvalues from the Oneway platform ? Is there a difference between both ?

Thank you..

Re: What is the difference when using response screening vs. T test ?

txnelson — Tue, 16 Aug 2022 02:48:11 GMT

The difference between the Oneway option t Test and the Response Screening F Ratio, is that the Oneway option assumes Unequal Variances, while the Response Screening uses Pooled variances(assumed equal variances). If you select the Mans/Anova/Pooled t, you will get the identical results from the Oneway analysis and the Response Screening (F Ratio = t^2)

Re: What is the difference when using response screening vs. T test ?

XiangCD_MP_User — Tue, 16 Aug 2022 05:21:12 GMT

Thanks @txnelson ! This gives me better view of both platforms now