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Questions related from Tim I M Korevaar
I want to plot the fixed effects of repeated measurement analyses performed using the LMER and GLMER functions of the lme4 package. So far, plots using sjPlot package have worked fine - for both...
05 June 2017 1,151 3 View
I think my question speaks for itself. It may, however, consist of three parts:1) Can we consider a likert scale as count data?Based on my search so far, I would say we can probably not consider...
23 March 2017 9,447 3 View
Dear all, I would like to pick your brains for the following problem. I want to combine data on an exposure (thyroid function or TSH) and outcomes from 5 studies. In each study, the outcome is...
22 November 2016 4,602 6 View
I have a regression model with a significant interaction term between group a and b. In one single graph, I would like to plot the regression line of the whole group as well as the residuals of...
29 December 2015 3,041 10 View
Dear all, I am using visreg2d plots to visualize interaction. However, I would like to set the scale of the outcome axis (see example file, axis on the right) in order to show effects in...
17 October 2014 499 3 View
Hello everyone, I am testing for statistical interaction between two variables in a logistic regression model and I am finding that from a biologically plausible level the interaction changes....
05 September 2014 6,244 4 View
Looking for collaboration possibilities.
17 February 2014 8,227 1 View
