Displaying 2 results from an estimated 2 matches for "estbeta".
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eltheta
2012 Feb 01
1
Simulation confidence interval
The follwing is a code snippet from a power simulation
program that I'm using:
?
estbeta<-fixef(fitmodel)
?sdebeta<-sqrt(diag(vcov(fitmodel)))
? for(l in 1:betasize)
? {?
?? cibeta<-estbeta[l]-sgnbeta[l]*z1score*sdebeta[l]
??? if(beta[l]*cibeta>0)????????????? powaprox[[l]]<-powaprox[[l]]+1
????? sdepower[l,iter]<-as.numeric(sdebeta[l])
? }
?
Estbeta recovers the fi...
2010 Mar 27
1
R runs in a usual way, but simulations are not performed
...g = matrix(nrow = 1, ncol = 15 + 2*ncol(z) + 2*ncol(x)); i = 0;
j = 0;
name1 <-
c("SimNo","realHET","simHET",rep("realALPHA",ncol(z)),rep("estALPHA",ncol(z)))
name2 <-
c("estALPHAlikTYPE",rep("realBETA",ncol(x)),rep("estBETA",ncol(x)))
name3 <- c("A1","A2","EF","DF","df1","df2")
name4 <-
c("Fstatisticsold","Fstatisticsnew","Fquantile","inAreaOld","inAreaNew")
heading[1,] <- c(name1,name2,name3,nam...