QQ {vlad} | R Documentation |
Pearson measure.
QQ(s, y, delta)
s |
Integer vector. Parsonnet Score values within a range of |
y |
Numeric Vector. Binary ( |
delta |
Double. Box-Cox transformation parameter. |
Returns a single value.
Philipp Wittenberg
## Not run: ## load data data("cardiacsurgery", package = "spcadjust") ## preprocess data to 30 day mortality and subset data to ## phase I (In-control) and phase II (monitoring) SALL <- cardiacsurgery %>% rename(s = Parsonnet) %>% mutate(y = ifelse(status == 1 & time <= 30, 1, 0), phase = factor(ifelse(date < 2*365, "I", "II"))) ## subset phase I (In-control) SI <- filter(SALL, phase == "I") %>% select(s, y) dQQ <- search_delta(SI$s, SI$y, type = "Pearson") QQ(SI$s, SI$y, dQQ) ## End(Not run)