These are a sample of columns and users of OkCupid dating
website. The data are from Kim and Escobedo-Land (2015).
Permission to use this data set was explicitly granted by
OkCupid. The data set contains 10 text fields filled out by
users. There is an field called Class
that is a factor with
levels "stem" and "other" where a value of "stem" means that
the user had a job in Science, Technology, Engineering, or
Math.