Displaying 1 result from an estimated 1 matches for "snp_a2".
Did you mean:
snp_a
2007 Nov 16
1
constraint matrices in vglm (VGAM package)
Hello R users,
I am performing a multinomial logit regression and would like to
constrain a few model coefficients to be equal.
Here is my model:
multi <- vglm(case123con ~ SNP_A1+SNP_A2+age, multinomial, work.analy)
where case123con is a four level categorical variable (case 1, case 2,
case 3, control) and SNP_A1 and SNP_A2 are indicator functions (yes/no).
The output of this model is:
Coefficients:
Value Std. Error t value
(Intercept):1...