mets (version 1.2)

dcor: summary, tables, and correlations for data frames

Description

summary, tables, and correlations for data frames

Usage

dcor(data, y = NULL, x = NULL, ...)

Arguments

data

if x is formula or names for data frame then data frame is needed.

y

name of variable, or fomula, or names of variables on data frame.

x

possible group variable

...

Optional additional arguments

Examples

data("sTRACE",package="timereg")
dt<- sTRACE
dt$time2 <- dt$time^2
dt$wmi2 <- dt$wmi^2
head(dt)

dcor(dt)

dcor(dt,~time+wmi)
dcor(dt,~time+wmi,~vf+chf)
dcor(dt,time+wmi~vf+chf)

dcor(dt,c("time*","wmi*"),~vf+chf)