scrdata: Example Screening Data

Description Usage Format Source

Description

A dataset containing example screening data. It is used to illustrate flexible functions for estimating mean sojourn time and screening sensitivity based on Markov models using both earlier screening and interval data.

Usage

1

Format

A data frame with 13 rows and 4 variables:

scr

Screening or interval data? (TRUE/FALSE)

previous

Time since previous screening, with NA or zero representing no previous screening

pyear

Number of screened women or number of person-years for interval data

obs

Number of cancers detected and time since previous screening

Source

http://weedon-fekjaer.net/hwf/software/estMST/


ellessenne/random documentation built on Nov. 4, 2019, 11:52 a.m.