I am conducting a principal components analysis using Stata 15.1. I used mi impute to fill in missing values. Then I run the PCA. The PCA run well without issues.
As a follow up, I need to do rotation to provide clarity on component loadings. It appears that rotate does not work with mi estimate, even after using the cmdok option. I following this advice on using cmdok: https://www.stata.com/support/faqs/s.../cmdok-option/. I will appreciate help with this.
Al Bothwell
As a follow up, I need to do rotation to provide clarity on component loadings. It appears that rotate does not work with mi estimate, even after using the cmdok option. I following this advice on using cmdok: https://www.stata.com/support/faqs/s.../cmdok-option/. I will appreciate help with this.
Code:
mi estimate, cmdok : pca semanticwordfluency - storydelayrecalltest, vce(normal) comp(4) mi estimate, cmdok : rotate
HTML Code:
mi estimate, cmdok : rotate pca estimation results not found last estimates not found an error occurred when mi estimate executed rotate on m=1 r(301);
Al Bothwell

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