https://community.jmp.com/t5/Discussions/Confidence-interval-for-parameters-and-inverse-predictions/m-p/801811#M97769 <P><SPAN>Dear JMP community,&nbsp;</SPAN></P><P><SPAN>I am fitting a probit regression between proportion of success and a&nbsp;continuous variable X. The screenshots below are the fit model outputs. I also got inverse predictions when the success are 0.05 ~ 0.95. I am wondering: 1) what are the confidence intervals for the parameter estimates, are they the&nbsp;Wald confidence interval? 2)&nbsp;what are the confidence intervals for the inverse predictions, are they the&nbsp;Wald confidence interval or calculated using the Fieller’s theorem? Thanks!</SPAN></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jogger560_1-1727283325630.png" style="width: 400px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/68579iD859C30849A8D10D/image-size/medium?v=v2&amp;px=400" role="button" title="Jogger560_1-1727283325630.png" alt="Jogger560_1-1727283325630.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jogger560_2-1727283510133.png" style="width: 400px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/68580i6327512634F16E84/image-size/medium?v=v2&amp;px=400" role="button" title="Jogger560_2-1727283510133.png" alt="Jogger560_2-1727283510133.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jogger560_3-1727283526224.png" style="width: 400px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/68581iF64B8AAE95012260/image-size/medium?v=v2&amp;px=400" role="button" title="Jogger560_3-1727283526224.png" alt="Jogger560_3-1727283526224.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P> Wed, 25 Sep 2024 17:02:00 GMT Jogger560 2024-09-25T17:02:00Z https://community.jmp.com/t5/Discussions/Confidence-interval-for-parameters-and-inverse-predictions/m-p/801811#M97769 <P><SPAN>Dear JMP community,&nbsp;</SPAN></P><P><SPAN>I am fitting a probit regression between proportion of success and a&nbsp;continuous variable X. The screenshots below are the fit model outputs. I also got inverse predictions when the success are 0.05 ~ 0.95. I am wondering: 1) what are the confidence intervals for the parameter estimates, are they the&nbsp;Wald confidence interval? 2)&nbsp;what are the confidence intervals for the inverse predictions, are they the&nbsp;Wald confidence interval or calculated using the Fieller’s theorem? Thanks!</SPAN></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jogger560_1-1727283325630.png" style="width: 400px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/68579iD859C30849A8D10D/image-size/medium?v=v2&amp;px=400" role="button" title="Jogger560_1-1727283325630.png" alt="Jogger560_1-1727283325630.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jogger560_2-1727283510133.png" style="width: 400px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/68580i6327512634F16E84/image-size/medium?v=v2&amp;px=400" role="button" title="Jogger560_2-1727283510133.png" alt="Jogger560_2-1727283510133.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jogger560_3-1727283526224.png" style="width: 400px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/68581iF64B8AAE95012260/image-size/medium?v=v2&amp;px=400" role="button" title="Jogger560_3-1727283526224.png" alt="Jogger560_3-1727283526224.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P> Wed, 25 Sep 2024 17:02:00 GMT https://community.jmp.com/t5/Discussions/Confidence-interval-for-parameters-and-inverse-predictions/m-p/801811#M97769 Jogger560 2024-09-25T17:02:00Z