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Questions related from Yiwen Tan
I am curious to know whether methods like CFA or EFA can be used to measure macro-level constructs. For instance, I have a scale that measures a construct that is theoretically at a national...
06 December 2022 4,361 2 View
Is there a step by step guide (preferablly a video guide) in running K-means cluster over longitudinal data? Preferably in R.
09 March 2022 4,507 3 View
I am having difficulty understanding random stratified sampling when there are nested categories within them. Take for instance a size of 1000, and you are interested in sampling gender and...
25 January 2022 2,456 4 View
I'm quite new to these analyses, but superficially LTA and multi-state analysis seem to be doing the same thing? I guess LTA assumes latent variables and multi-state are observable variables, but...
24 September 2021 4,253 1 View
I have a question, as to whether collocations in corpus linguistics can be used to indicate diversity. I have a corpora of media news articles, and I manage to find out the frequency of my target...
20 January 2021 1,886 1 View
I have been trying to understand 2 stage least squares regression, and I am having difficulty understanding how that is different from mediation analyses. It would be helpful if you could provide...
09 January 2021 8,436 3 View
I am trying to use Abstrackr but it only allows PMID lists? I tried uploading XML but it didn't read the file. How can i upload results from scopus, psychinfo or web of science onto abstrakr?
01 January 1970 212 1 View
