User Preston Botter

6 votes

Accepted

Finding a Common Thread in Disparate Indicators

answered Oct 12, 2021 at 18:44

5 votes

Should I use composite or latent variables?

answered Oct 4, 2022 at 19:26

5 votes

Accepted

Is it acceptable/common practice to report IRT theta scores as a percentile?

answered Oct 6, 2022 at 0:18

5 votes

Is Bayesian structural equation modelling better than maximum likelihood with smaller sample sizes?

answered Nov 13 at 1:33

4 votes

how do i transform irt discrimination parameters of a 2PL model into factor loadings

answered Nov 28 at 2:47

4 votes

What are the solutions for small sample in SEM?

answered Nov 26, 2022 at 18:22

4 votes

Dependent Variable takes on the values 0, 1, 2, 3 - What is the right (logistic) regression model to use?

answered Sep 20, 2022 at 14:14

4 votes

Survival Analysis or Not?

answered Jun 27, 2018 at 15:58

3 votes

In factor analysis, can we guide the model to learn the latent variables?

answered Jul 24, 2022 at 12:05

3 votes

Lavaan SEM Ordinal and Categorical variables

answered Nov 28, 2022 at 23:24

3 votes

Accepted

Principal component vs. Exploratory Factor Analysis

answered Oct 21, 2022 at 16:56

3 votes

Accepted

Cronbachs alpha for items with different scales

answered Oct 10, 2022 at 17:56

3 votes

How do you interpret/feedback IRT theta scores?

answered Oct 13, 2022 at 20:02

3 votes

Accepted

How to interpret the model fit of multiple indices in an EFA?

answered Nov 22, 2022 at 15:02

2 votes

Is it possible to use bifactor model to predict another construct in SEM?

answered Oct 5, 2022 at 23:46

2 votes

When to use Mixture Models (e.g., Latent Class Analysis) vs. Cluster Analysis (e.g., K-Means) for segmenting subpopulations?

answered Nov 19 at 5:38

2 votes

Likelihood ratio tests in Growth Mixture Modelling with large sample sizes

answered Nov 12 at 1:58

2 votes

Factor analysis with multiple responses to a question

answered Oct 6, 2022 at 17:42

2 votes

Accepted

Should we test only 20% of the sample for intraclass correlation coefficient?

answered Nov 16, 2022 at 0:30

2 votes

When developing a scale, could I do EFA in each sub-dimension of the scale to examine the construct validity of the scale?

answered Oct 5, 2021 at 17:54

2 votes

Applications of Item Response Theory

answered Jul 7, 2022 at 16:58

2 votes

Why would one do CFA instead of EFA?

answered Oct 1, 2022 at 23:39

2 votes

Communality and specific variance of observations in factor analysis

answered Sep 29, 2020 at 17:35

2 votes

CFA in lavaan won't converge

answered Aug 28, 2021 at 0:42

1 vote

Is there any difference between a Logistic Regression for inference and for prediction?

answered Aug 31, 2021 at 23:59

1 vote

Analyzing a likert-type item data with repeated measures with logistic ordinal regression

answered Oct 26, 2021 at 14:16

1 vote

Factor analysis and Cronbach's alpha

answered Nov 1, 2021 at 20:09

1 vote

Latent Variable - Items with different scales

answered Sep 29, 2020 at 18:22

1 vote

Multiple regression with dummy variables: identical VIF, Tolerance and Standard Error

answered Oct 1, 2020 at 0:48

1 vote

Whether to use EFA or CFA to predict latent variables scores?

answered Oct 25, 2020 at 13:37

Stack Exchange Network

74 Answers

Finding a Common Thread in Disparate Indicators

Should I use composite or latent variables?

Is it acceptable/common practice to report IRT theta scores as a percentile?

Is Bayesian structural equation modelling better than maximum likelihood with smaller sample sizes?

how do i transform irt discrimination parameters of a 2PL model into factor loadings

What are the solutions for small sample in SEM?

Dependent Variable takes on the values 0, 1, 2, 3 - What is the right (logistic) regression model to use?

Survival Analysis or Not?

In factor analysis, can we guide the model to learn the latent variables?

Lavaan SEM Ordinal and Categorical variables

Principal component vs. Exploratory Factor Analysis

Cronbachs alpha for items with different scales

How do you interpret/feedback IRT theta scores?

How to interpret the model fit of multiple indices in an EFA?

Is it possible to use bifactor model to predict another construct in SEM?

When to use Mixture Models (e.g., Latent Class Analysis) vs. Cluster Analysis (e.g., K-Means) for segmenting subpopulations?

Likelihood ratio tests in Growth Mixture Modelling with large sample sizes

Factor analysis with multiple responses to a question

Should we test only 20% of the sample for intraclass correlation coefficient?

When developing a scale, could I do EFA in each sub-dimension of the scale to examine the construct validity of the scale?

Applications of Item Response Theory

Why would one do CFA instead of EFA?

Communality and specific variance of observations in factor analysis

CFA in lavaan won't converge

Is there any difference between a Logistic Regression for inference and for prediction?

Analyzing a likert-type item data with repeated measures with logistic ordinal regression

Factor analysis and Cronbach's alpha

Latent Variable - Items with different scales

Multiple regression with dummy variables: identical VIF, Tolerance and Standard Error

Whether to use EFA or CFA to predict latent variables scores?