Jacey Anderson

2 Questions 2 Answers 0 Followers

Questions related from Jacey Anderson

Can I do a principal component analysis on repeated measures?

I'm working with clinical trial data and would like to see whether any cognitive functions (measured by several neuropsychological tasks) changed as a result of the treatment. I'm hoping to derive...

08 June 2023 6,386 2 View

Why did drawing covariance between two variables in my CFA in one factor lead to NA loading coefficients in a different factor?

I am conducting a confirmatory factor analysis examining a three-factor model using R's lavaan package. My factors are shifting, working memory, and response inhibition. I used the modindices...

19 November 2021 2,563 3 View