-l og 10 ( p -Value) Cutoff

This parameter is used to specify a cutoff for -log 10 ( p-values ) in order to select significant hypothesis tests . This parameter is used when no Multiple Testing Method is specified.

Note : Values specified here are on the -log 10 scale, so 1.3 corresponds to a p -value cutoff of 0.05, 2 to 0.01, 3 to 0.001, and so on.

If you do not specify means or LSMeans differences or ESTIMATE statements , the selection is made across Type 3 tests of the fixed effects .

To Specify a -log 10 ( p -value) Cutoff Value:

Select the blank space in the Multiple Testing Method drop-down menu to enable the -log10(p-value) Cutoff field/slider.

Either type the desired value in the text field or move the slider to the right or to the left to change the value.

Tip : To change the scale of the slider, right-click on the slider and select Rescale Slider from the pop-up menu. Change the upper and/or lower boundaries in the window that appears, to rescale the slider and click OK .