Does anyone have suggestions on how to use the repeated measures ANOVA when dependent variable is categorical?

More Abbas Abbasi-Ghahramanloo's questions See All

Does anyone have suggestions on how to use the repeated measures ANOVA when dependent variable is categorical?

Any suggestions on how to use repeated measures ANOVA when dependent variable is categorical?

16 November 2014 7,626 3 View

Could dyes amplify the spectrum of light to a specific wavelength?

I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...

05 August 2024 3,290 1 View

How to report results of Generalised Linear Mixed Models in a journal article?

Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...

04 August 2024 4,130 4 View

Repeated measures ANOVA, ANCOVA or Regression?

Would anyone be able to advise me... I have an RCT with a control and experimental group. Participants were recruited from one school (n=59). Participants were assessed using repeated measures on...

04 August 2024 4,040 6 View

Why 3 replicates for most biological assays? Is it enough to examine the data fits normal distribution?

Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...

31 July 2024 8,141 13 View

Posthoc test lettering in JAMOVI?

Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...

31 July 2024 3,333 4 View

Non-parametric version of the wo-way repeated measures ANOVA?

Hi, can someone please help me with their expertise. To analyse a dataset with 2 IV´s (2 levels each) and 1 DV (time - measured at 4 points, i. e. 4 DV?) I found the two-way repeated measures...

24 July 2024 3,284 6 View

How do we pick data for determination of Validation Acceptance Criteria?

Hello, colleagues! There is commenting open for new upcoming edition of USP 1033. Validation target acceptance criteria is now different from what it used to be and it doesn't include Cpm....

23 July 2024 7,292 3 View

Bimodal Distribution, Split or Transform for ANOVA?

Hi, I have some experiments where different nutrients/fertilisers (including but not limited to N) were applied to plants. Unsurprisingly the data produced is bimodal. The populations are...

18 July 2024 7,305 1 View

What analysis to use for an dependent variable with repeated measures and a independent variable only measured once?

Hi all, I am trying to use mixed effect model to analyze my data, which including a baseline measurement for my exposure (A), and repeated measurements for the outcome (B). I do have some...

17 July 2024 8,682 3 View

How is Cybercrime a threat to national security?

The negative impact of Cybercrime in Nigeria

10 July 2024 3,845 2 View

Zeljko Pedisic

If your dependent variable is dichotomous, you can try using McNemar's chi-square test or Cochran's Q test instead.

Cheers,

Zeljko

Idir Ghout

You can try GLMM. See the GLIMM mix procedure or lme4 R package.

Adrian Esterman

Hi Abbas

You could use mixed effects logit or ordered logit regression instead of repeated measures ANOVA. This has the added bonus of dealing with any missing values. These procedures are available in Stata and probably other packages.

Adrian

Abbas Abbasi-Ghahramanloo

Hi again

thanks of all. Mr Adrian i have read this article:Categorical data analysis: Away from ANOVAs (transformation or niot) and towards logt mixed models.

it was nice answer for my question. anyway the answers of Zeljko,Idir,Alvin and Adrian were helpful for me. nice to meet all.

thanks

Abbas