HDF  hZ`  TREEHEAPX datadata_descr8 0name csb-ch16b (mldata0 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. _______________________________________________________________ %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% File: ch16b.dat %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% File specific Information: %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% CASE STUDIES IN BIOMETRY: Chapter 16. Modeling Interrater Agreement for Pathological Features of Choroidal Melanoma B. Michele Melia, Marie Diener-West The file ch16b.dat contains the degree of necrosis (tissue death) data for 3 raters. The first field contains a patient identifier, and the second, third, and fourth fields contain the code for degree of necrosis as assigned by raters A, B, and C, respectively. The coding scheme is: 1=None 2=Less than 10% of cells 3=Greater than or equal to 10% of cells The collaborative Ocular Melanoma Study (COMS) owns the copyright to this dataset; these data are considered preliminary due to the ongoing nature of the COMS clinical trials. Information about the dataset CLASSTYPE: numeric CLASSINDEX: none specific  TREEHEAPX0int0HSNOD h: d(@&'LSNOD  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcd:<TREE8> HEAPX(<namesorderingtypes0hB@'LSNOD(=? @B'LB@'LhJhJhJhJhJhJ hJhJhJGCOLrater_Brater_Crater_Apatient_identifierint0numericnumericnumeric numeric