Minimum Sample Size in Factor Analysis & Other Small Sample Thoughts

Someone handed me a data set on acculturation that they had collected from a small sample size of 25 people. There was a good reason that the sample was small – think African-American presidents of companies over $100 million in sales or Latina neurosurgeons. Anyway, small sample, can’t reasonably expect to get 500 or 1,000…

Children need our love the most when they deserve it the least

In a very random life event, I was asked a lot of questions recently by people exploring making a movie about my life. This is not the interesting part, because in Hollywood people are always talking about making movies that come to nothing … The interesting thing was how many times the answer to a…

| |

What I learned from my favorite paper at SAS Global Forum

At first, I was thinking it wasn’t right to have a favorite paper, but then I realized that was idiotic. It’s not like these papers (or their presenters) are my children. My favorite paper was, Statistical modeling for large complex data: Five new directions from SAS/STAT software If you’re not a statistician, props to you…