Thread: Question About Changes in Skill Over Large Samples???
View Single Post
  #7  
Old 09-01-2007, 08:30 PM
Christian_Peters Christian_Peters is offline
Senior Member
  
Join Date: Jul 2006
Location: University of Chicago
Posts: 811
Default Re: Question About Changes in Skill Over Large Samples???
Yeah, I guess you would have to assume zero variance over the sample for the derivative to really mean anything.

ug. Thanks all for your comments.
Reply With Quote