these tests can provide a useful way to quickly check for statistical significance, possibly following up with a more rigorous surrogate statistical test. These tests are implemented in SIFT’sstat_analyticStats()function. To our knowledge, SIFT is the only publically available toolbox that implement...
Chapter 99: The TTEST Procedure where sp is the pooled standard deviation defined in the section "Normal Difference (DIST=NORMAL TEST=DIFF)" on page 8455 for the two-independent-sample design. If ap 0 (which occurs when yN2 is too close to zero), then the pooled two-sided 100.1 ˛/...
Typical research paper statement “We found a significant difference between treatment success rates (p <.05).” p-value of a test was less than.05 so the researchers rejected a null hypothesis. The null would be that there is no difference between treatments observed difference was large enoug...
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