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How to plot the estimates (fixed terms) of a linear mixed model

Hello,

 

I have regular JMP (no Pro) and have used a linear mixed model using the REML option having as fixed terms 3 single and 3 crossed terms. All single terms used were nominal with 4, 3 and 2 levels respectively. I want to plot the estimates (fixed terms) as a standardized coefficient with respective associated 95%CI as significance level. However, I am unsure in the output where (or if) I can find this information (i.e. standardized estimate coeff of each fixed-term and associated 95%CI so I can plot them in a graph)? Under parameter estimates I get that information but for each fixed-term level, whereas I want the standardized coefficient per fixed-term and not per level within each term. I hope it makes sense!

 

Thank you!

AnalyticsData TableGraphicsOtherRe: How to plot the estimates (fixed terms) of a linear mixed model

Hi @Catarina 

 

did you try the Factor profiling menu under the red triangle as in the picture. it has a few options and from them there are extra options.

 

otherwise, all the different estimates of the model could be extracted from the effect screening menu as in the picture:

 

another way is to right click on the parameter estimates column go to Columns >> STD Beta

 

hope it works.

 

Re: How to plot the estimates (fixed terms) of a linear mixed model

Hi @ron_horne 

 

Thank you so much for your suggestions. I can see you are using JMP Pro and unfortunately I don't have access to that version. 

I have tried the Factor profiling but I am not sure I can extract standardized coeff from single and crossed fixed factors from there?

 I also don't have access to Effect Screening 

 

And in my version I don't have access to STD Beta under columns in the Parameter Estimates.

 

 

Would you have any other suggestions?

Re: How to plot the estimates (fixed terms) of a linear mixed model

Hi @Catarina ,

i am a bit surprised to hear these are pro features. i hope someone else in the forum can comment on that.

in any case, you should be able to standardize your variables prior to the analysis and run the regression. then the coefficients would be standardized.

 

Re: How to plot the estimates (fixed terms) of a linear mixed model

Thanks @ron_horne. The model I am using has nominal factors as fixed effects as well as crossed:

plant richness (1, 2, 3, 4);

Mic_dil (D0, D2, D6);

Drought (W, D);

plant richness x mic_dil;

drought x plant richness;

drought x mic_dil.

The model also has random effects.

If they would be continuous I would understand how to standardize them but I am not sure how to in this case? Thank you for your suggestion.