fit2newdata: Make a new data of mean value or most frequent value

In autoReg: Automatic Linear and Logistic Regression and Survival Analysis

Make a new data of mean value or most frequent value

Description

Make a new data of mean value or most frequent value

Usage

fit2newdata(
  fit,
  xnames = NULL,
  pred.values = list(),
  maxy.lev = 5,
  median = TRUE,
  digits = 1
)

Arguments

fit	An object of class "coxph"
xnames	character Names of explanatory variable to plot
pred.values	A list A list of predictor values
maxy.lev	Integer Maximum unique length of a numeric variable to be treated as categorical variables
median	logical If TRUE, select median value for numerical variable. Otherwise select most frequent value
digits	integer indicating the number of decimal places

Value

A data.frame

Examples

require(survival)
data(cancer,package="survival")
fit=coxph(Surv(time,status)~rx+sex+age,data=colon)
fit=coxph(Surv(time,status)~rx+age+strata(sex),data=colon)
fit=survreg(Surv(time, status) ~ ph.ecog + age + sex, data=lung, dist="weibull")
fit2newdata(fit)
fit2newdata(fit,pred.values=list(sex=0,age=58))
fit2newdata(fit,pred.values=list(age=c(20,40,60,80),sex=2,ph.ecog=3))

autoReg documentation built on Nov. 14, 2023, 9:07 a.m.