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Name

csb-ch18b

Version mldata

0

Comment

---

                  Data Diskette for
              CASE STUDIES IN BIOMETRY

By Nicholas Lange, Louise Ryan and Lynne Brillard, David Brillinger, Loveday Conquest, Joel Greenhouse.

Published by John Wiley & Sons, Inc., copyright 1994.

---

You have obtained all of the data used by all of the authors in the twenty-one chapters of Case Studies in Biometry.

Each chapter contains either one or two data sets, except for Chapter 19, which has seven data sets. Corresponding to each data set are ASCII files with extensions ".dat" (the data), ".txt" (the data description file), and ".sas" (a simple SAS program to read the .dat file).

For chapters containing only one data set, the file name prefix is "ch" followed by chapter number, and then the above extensions. For instance, for Chapter 2 you will find files "ch2.dat", "ch2.txt", and "ch2.sas".

For chapters containing two data sets, the letters "a" and "b" are added after the chapter number. For instance, for Chapter 1, you will find the files "ch1a.dat", "ch1a.txt", "ch1a.sas", "ch1b.dat", "ch1b.txt", "ch1b.sas".

For chapter 19, there are seven data sets, ch19a.dat through ch19g.dat. Each one has the same format, but refers to different subsets of the whole data set. Details are given in the single text file, ch19.txt.

Please note permissions and usage information included in the .txt file for each subset.

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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% File: ch18b.dat %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% File specific Information: %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

CASE STUDIES IN BIOMETRY: Chapter 18.

Modeling the Precursors of Cervical Cancer

Allison J. Kirby, David J.Spiegelhalter

These data remains the copyright of the Harris Birthright Research Unit of the University of Aberdeen, UK. It may be used freely for non-commercial purposes and can be freely distributed provided its source is acknowledged.

The file ch18a.dat contains the following smear-specific variables:

Variable Coding
Control/patient code 0=control, 1=patient
Study number 1-500 for each group
Smear number 1-15
Smear grade 0=negative, 1=positive
Interval in days 0-3733, 0 if 1st smear
since last smear

Information about the dataset CLASSTYPE: numeric CLASSINDEX: none specific

Names

Control/patient_code,Study_number,Smear_number,Smear_grade,Interval_in_days,

Types

1. nominal:0,1
2. numeric
3. numeric
4. nominal:0,1
5. numeric

Data (first 10 data points)

Cont...	Stud...	Smea...	Smea...	Inte...
0	1	1	0	0
0	1	2	0	1527
0	1	3	0	525
0	1	4	0	1016
0	1	5	0	847
0	2	1	0	0
0	2	2	0	930
0	3	1	0	0
0	3	2	0	1529
0	3	3	0	1519
...	...	...	...	...

Description

A gzip'ed tar containing StatLib datasets (statlib-20050214.tar.gz, 12,785,582 Bytes)

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Data Source

http://lib.stat.cmu.edu/datasets/

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revision 1

by mldata on 2011-09-14 15:49

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