R Dataset / Package quantreg / uis

Submitted by pmagunia on March 9, 2018 - 1:06 PM
Dataset License
GNU General Public License v2.0
Attachment Size
dataset-69014.csv 60.61 KB
Documentation

UIS Drug Treatment study data

Description

There are 628 data points in the original data, 575 of which have no missing values.

Variable descriptions:

Variable Description Codes/Values
ID Identification Code 1 - 628
AGE Age at Enrollment Years
BECK Beck DepressionScore 0.000 - 54.000
HC Heroin/Cocaine Use During 1 = Heroin & Cocaine
3 Months Prior to Admission 2 = Heroin Only
3 = Cocaine Only
4 = Neither Heroin nor Cocaine
IV History of IV Drug Use 1 = Never
2 = Previous
3 = Recent
NDT Number of Prior Drug Treatments 0 - 40
RACE Subject's Race 0 = White
1 = Non-White
TREAT Treatment Randomization 0 = Short
Assignment 1 = Long
SITE Treatment Site 0 = A
1 = B
LEN.T Length of Stay in Treatment Days
(Admission Date to Exit Date)
TIME Time to Drug Relapse Days
(Measured from Admission Date)
CENSOR Event for Treating Lost to 1 = Returned to Drugs
Follow-Up as Returned to Drugs or Lost to Follow-Up
0 = Otherwise
Y log of TIME
ND1 Component of NDT
ND2 Component of NDT
LNDT
FRAC Compliance fraction LEN.T/90 for short trt
LEN.T/180 for long trt
IV3 Recent IV use 1 = Yes
0 = No

Usage

data(uis)

Format

A data frame with dimension 575 by 18.

Source

Table 1.3 of Hosmer,D.W. and Lemeshow, S. (1998)

References

Hosmer,D.W. and Lemeshow, S. (1998) Applied Survival Analysis: Regression Modeling of Time to Event Data, John Wiley and Sons Inc., New York, NY

--

Dataset imported from https://www.r-project.org.

Documentation License
GNU General Public License v2.0

From Around the Site...

Title Authored on Content type
R Dataset / Package boot / cav March 9, 2018 - 1:06 PM Dataset
R Dataset / Package MASS / accdeaths March 9, 2018 - 1:06 PM Dataset
R Dataset / Package reshape2 / smiths March 9, 2018 - 1:06 PM Dataset
R Dataset / Package DAAG / intersalt March 9, 2018 - 1:06 PM Dataset
R Dataset / Package HistData / GaltonFamilies March 9, 2018 - 1:06 PM Dataset