NCC_EstandSE_SP <- function(
data,
cutpoint,
predict.time,
nmatch,
B0 = 500)
{
# browser()
# N = nrow(data)
#data$vi = 1; data$wi = 1
#decompose data into its three parts
mydata.ncc = data[[1]];
Vij.IND = data[[2]];
Iik0.mat = data[[3]]
junk=NCC.Cox.explicit.PTB.s.y(data = mydata.ncc,
V.IND = Vij.IND,
Iik0 = Iik0.mat,
wgtk.ptb = NULL,
B0 = B0,
Zmatch.ind = NULL,
t0 = predict.time,
m.match = nmatch);
Ptb.result = matrix(0,B0,5)
for (i in 1:B0) {
Ptb.result[i,] <- unlist(Ptb.ROC.FUN(junk$ck,
junk$CondSck.ptb[,i],
junk$Fck.ptb[,i],
uu0 = cutpoint,
type = "cutoff",
junk$yk))
}
est <- c(junk$beta.est, colMeans(Ptb.result, na.rm = TRUE))
se <- c(junk$beta.sd,apply(Ptb.result,2,sd))
est <- data.frame(t(est)); names(est) =c("coef", "AUC", "FPR","TPR","NPV","PPV")
se <- data.frame(t(se)); names(se) =c("coef", "AUC", "FPR","TPR", "NPV","PPV")
list(estimates = est,se =se, fit = junk$fit)
}
NCC_EstandSE_NP <- function(
data,
cutpoint,
predict.time,
nmatch,
B0)
{
# N = nrow(data)
#data$vi = 1; data$wi = 1
#decompose data into its three parts
mydata.ncc = data[[1]];
Vij.IND = data[[2]];
Iik0.mat = data[[3]]
junk=NCC.NP.kn.PTB.s.y(data = mydata.ncc,
V.IND = Vij.IND,
Iik0 = Iik0.mat,
wgtk.ptb = NULL,
B0 = B0,
Zmatch.ind = NULL,
t0 = predict.time,
m.match=nmatch);
Ptb.result = matrix(0,B0,5)
for (i in 1:B0) {
Ptb.result[i,] <- unlist(Ptb.ROC.FUN(junk$ck,
junk$CondSck.ptb[,i],
junk$Fck.ptb[,i],
uu0 = cutpoint,
type = "cutoff",
junk$yk))
}
est <- c(junk$beta.est, colMeans(Ptb.result, na.rm = TRUE))
se <- c(junk$beta.sd,apply(Ptb.result,2,sd))
est <- data.frame(t(est)); names(est) =c("AUC", "FPR","TPR","NPV","PPV")
se <- data.frame(t(se)); names(se) =c("AUC", "FPR","TPR", "NPV","PPV")
list(estimates = est,se =se)
}
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