It is not wise for a statistician who knows factor analysis to attempt problems in a science which he has not himself mastered.


Current Issues in Factor Analysis, Psychological Bulletin, Volume 37, April 1940 (p. 235)


It is not wise for a statistician who knows factor analysis to attempt problems in a science which he has not himself mastered.

It is not wise for a statistician who knows factor analysis to attempt problems in a science which he has not himself mastered.

It is not wise for a statistician who knows factor analysis to attempt problems in a science which he has not himself mastered.

It is not wise for a statistician who knows factor analysis to attempt problems in a science which he has not himself mastered.