Anna Sergeeva

4 Questions 10 Answers 0 Followers

Questions related from Anna Sergeeva

How to model data with 0/1 output?

I have all in all 600 measurements: 20 subjects x 15 different stimuli x 2 ears (presented in each ear separately). I use 4 different methods to detect whether there is a significant response in...

21 June 2023 6,011 0 View

What to do with outliers in Mixed effect model?

Hi I measured some brain responses to different sound stimuli from 20 subjects. I have 543 observations in my dataset. I tried to fit the mixed effect model. When I did model control, both tests...

25 February 2021 5,512 7 View

Should model reduction in mixed effect model always be tested?

Hi I fitted mixed effect model to my data, where I have brain response as output, 2 fixed effects: stimulus type (5 types) and stimulus intensity (3 levels) and I have some random effects...

25 February 2021 3,612 3 View

Post hoc in mixed models for just some individual pairs? and Bonferroni?

Hi I measured brain responses from 20 subjects to 5 different sound stimuli. Stimuli were presented at 3 different intensity levels in one ear at a time. One of the stimuli is like a "standard"...

12 February 2021 4,160 11 View