Statistical power analysis

This forum made possible through the generous support of SDN members, donors, and sponsors. Thank you.

Dark Sandbars

Member
10+ Year Member
15+ Year Member
Joined
Dec 28, 2001
Messages
47
Reaction score
0

Members don't see this ad.
Does anyone know how to calculate the sample size required to achieve a certain level of alpha or beta (i.e., perform a power analysis)? I've been poring through stats books and using Google, but to no avail.

Pointing me to a reference book would be awesome.

Thanks,
Dark Sandbars
 

Faebinder

Slow Wave Smurf
15+ Year Member
Joined
May 24, 2006
Messages
3,508
Reaction score
13
graphpad.com... get statmat and use it.
 
1

116408

No problem!

For research protocols and papers there is pretty much a standard way of reporting. If you need any help pm me
 
Top