Manuel Heinrich

5 Questions 35 Answers 0 Followers

Questions related from Manuel Heinrich

Not Missing at Random Structural Equation Modeling?

Hi all, i want to do multiple imputation on iem level, since several studies have shown the superiority of item level imputation compared to scale level. I want to do a sensitivity analysis. Some...

10 October 2016 5,338 2 View

Why do we gain degrees of freedom when we add constraints? I know that i decrease the number of free parameters, but what does it mean conceptually?

For example, when we test a CFA measurement invariance and compare a model assuming configural (no constraints except these necessary for model identification) against a model assuming week...

05 May 2016 9,984 2 View

Cohen's d in mixed linear models using interventional data with missing values?

Dear all, How can calculate Cohen's d in mixed linear models using interventional data with missing values? I want to compare the effects of an interventional trial. As usual, many participants...

03 March 2016 527 2 View

What is the best way to calculate Confidence levels for proportions in a 4*8 crosstab?

I want to calculate a 95% CIs for the cell proportions in a 4*8 contingency table, however, I am not sure what is the best way to do this? Any good advice? I would prefer to do it in SPSS or...

02 February 2016 3,642 6 View

Is it appropriate to use TYPE=complex function in MPlus when only some data is clustered?

I want to assess the association between several variables and the eating behavior in individuals with intellectual disability. Since I have missing data on some variables I want to calculate my...

05 May 2015 4,565 4 View