Genetic Power Calculator

Quantitative TDT
 Total QTL variance               : 
 Dominance : additive QTL effects :  
 QTL increaser allele frequency   : 
 Marker M1 allele frequency       : 
 Linkage disequilibrium (D-prime) : 
 Case threshold                   : 
 Recombination fraction (theta)   : 

 Number of cases                  : 

 User-defined type I error rate   :  (0.00000001 - 0.5)
 User-defined power: determine N  :  (0 - 1)
 (1 - type II error rate)

Created by Shaun Purcell 6.12.2001