Re: Experimental Correlation Coefficients

2001-12-06 Thread Dennis Roberts
i would say that karl has demonstrated that IF we know conditions of manipulation or not ... we can have a better or lesser idea of what (if anything) impacted (caused?) what that i will grant him to argue that r or eta has anything to do with this ... i would respectfully disagree they are

Experimental Correlation Coefficients

2001-12-06 Thread Wuensch, Karl L
My experimental units are 100 classrooms on campus. As I walk into each room I flip a perfectly fair coin in a perfectly fair way to determine whether I turn the room lights on (X = 1) or off (X = 0). I then determine whether or not I can read the fine print on my bottle of smart pills (