Articles by Equastat

Determining the Number of Factors with Parallel Analysis in R

April 12, 2016 | Equastat

Tom Schmitt April 12, 2016 As discussed on page 308 and illustrated on page 312 of Schmitt (2011), a first essential step in Factor Analysis is to determine the appropriate number of factors with Parallel Analysis in R. The data consists of 26 psychological tests administered by Holzinger and Swineford (1939) to 145 students and Continue Reading.. The ... [Read more...]

R Markdown & Bloggin’: Part 1 – Inserting Code

April 8, 2016 | Equastat

Reino Bruner April 8, 2016 As a data scientist, I find the vast majority of the useful content I produce just gets stored into a rainy day folder until I have further need for it. I think it would be more beneficial if I brought some of the functions, processes, and knowledge ...
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