topic Factor coding in JMP in Discussions https://community.jmp.com/t5/Discussions/Factor-coding-in-JMP/m-p/10563#M10226 <HTML><HEAD></HEAD><BODY><P>Hello again dear All,</P><P>&nbsp; </P><P>I am analyzing the results of an experimental design with two quantitative factors. It has three<BR />levels for the first factor and&nbsp; six levels for the other one. The design region does not much a regular rectangle<BR />and the levels of the factors are not equispaced. It is what we could obtain in a constrained design or in an optimal design. </P><P>I copied the data in JMP and I want to analyze them by using the fit model platform. My question is:<BR />how can I tell JMP to code the design factors? This could be useful in the interpretation of results. I would like to use -1 and +1 for the min and max level of each factor (this is what JMP does when we generate a constrained design by using the custom design Platform I think). </P><P></P><P>Many thanks,</P><P>Marcello.</P></BODY></HTML> Wed, 14 Jan 2015 10:07:29 GMT MFVIT 2015-01-14T10:07:29Z Factor coding in JMP https://community.jmp.com/t5/Discussions/Factor-coding-in-JMP/m-p/10563#M10226 <HTML><HEAD></HEAD><BODY><P>Hello again dear All,</P><P>&nbsp; </P><P>I am analyzing the results of an experimental design with two quantitative factors. It has three<BR />levels for the first factor and&nbsp; six levels for the other one. The design region does not much a regular rectangle<BR />and the levels of the factors are not equispaced. It is what we could obtain in a constrained design or in an optimal design. </P><P>I copied the data in JMP and I want to analyze them by using the fit model platform. My question is:<BR />how can I tell JMP to code the design factors? This could be useful in the interpretation of results. I would like to use -1 and +1 for the min and max level of each factor (this is what JMP does when we generate a constrained design by using the custom design Platform I think). </P><P></P><P>Many thanks,</P><P>Marcello.</P></BODY></HTML> Wed, 14 Jan 2015 10:07:29 GMT https://community.jmp.com/t5/Discussions/Factor-coding-in-JMP/m-p/10563#M10226 MFVIT 2015-01-14T10:07:29Z Re: Factor coding in JMP https://community.jmp.com/t5/Discussions/Factor-coding-in-JMP/m-p/10564#M10227 <HTML><HEAD></HEAD><BODY><P>You can set the CODING property of the columns for the factors:</P><P></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="7915_factor-coding.JPG" style="width: 471px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/1126iCDFB9DFA0A2AB549/image-size/medium?v=v2&amp;px=400" role="button" title="7915_factor-coding.JPG" alt="7915_factor-coding.JPG" /></span></P><P></P><P>-Dave</P></BODY></HTML> Tue, 18 Oct 2016 22:21:04 GMT https://community.jmp.com/t5/Discussions/Factor-coding-in-JMP/m-p/10564#M10227 David_Burnham 2016-10-18T22:21:04Z Re: Factor coding in JMP https://community.jmp.com/t5/Discussions/Factor-coding-in-JMP/m-p/10565#M10228 <HTML><HEAD></HEAD><BODY><P>Many thanks David! It worked. Marcello.</P></BODY></HTML> Wed, 14 Jan 2015 17:27:17 GMT https://community.jmp.com/t5/Discussions/Factor-coding-in-JMP/m-p/10565#M10228 MFVIT 2015-01-14T17:27:17Z