Nothing
frailty.vs<-function(formula,model,penalty,data,B=NULL,v=NULL,alpha=NULL,tun1=NULL,tun2=NULL,varfixed=FALSE,varinit=0.1){
Call <- match.call()
mc <- match.call()
indx <- match(c("formula", "data"),
names(Call), nomatch = 0)
if (indx[1] == 0)
stop("A formula argument is required")
temp <- Call[c(1, indx)]
temp[[1]] <- as.name("model.frame")
special <- c("strata", "cluster")
temp$formula <- terms(subbars(formula), special)
m <- eval(temp)
Terms <- attr(m, "terms")
Y <- model.extract(m, "response")
temp <- Call[c(1, indx)]
temp[[1]] <- as.name("model.frame")
special <- c("strata", "cluster")
temp$formula <- terms(formula, special)
Terms <- temp[[2]]
formula1 <- paste(paste(Terms[[2]][[2]], Terms[[3]], sep = "~")[[2]],
paste(Terms[[3]])[3], sep = "+")
formula1 <- formula(formula1)
fr <- FrailtyFrames(mc, formula1, contrasts)
namesX <- names(fr$fixef)
namesX <- namesX[-1]
namesY <- names(fr$mf)[1]
FL <- HGLMFactorList(formula1, fr, 0L, 0L)
namesRE <- FL$namesRE
y <- matrix(Y[, 1], length(fr$Y), 1)
x <- fr$X
z <- FL$Design
n <- nrow(x)
p <- ncol(x)
x1 <- x[1:n, 2:p]
x2 <- matrix(x1, n, p - 1)
x <- x2
n <- nrow(x)
p <- ncol(x)
alphas<-alpha
nrand <- length(z)
n.alpha<-length(alphas)
# print(varfixed)
if (varfixed==TRUE) result<-frailty1.vs(formula=formula,model=model,penalty=penalty,data=data,B=B,v=v,alpha=alpha,tun1=tun1,tun2=tun2,varfixed=varfixed,varinit=varinit)
else {
if (n.alpha<=nrand) result<-frailty1.vs(formula=formula,model=model,penalty=penalty,data=data,B=B,v=v,alpha=alpha,tun1=tun1,tun2=tun2,varfixed=varfixed,varinit=varinit)
else result<-frailty2.vs(formula=formula,model=model,penalty=penalty,data=data,B=B,v=v,alpha=alpha,tun1=tun1,tun2=tun2)
}
return(result)
}
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.