"____________________________________________________________________ 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: ch17.dat %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% File specific Information: %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% CASE STUDIES IN BIOMETRY: Chapter 17. Quality Control for Bone Mineral Density Scans Suzanna Wong, Nancy Lane The file ch17.dat contains the following 15 variables: Variable Description OBS Observation number CN Center obtaining and reading the scan ID Scan ID BA1 Bone area (sq cm) from centralized Reader 1 BA2 Bone area (sq cm) from centralized Reader 2 BA3 Bone area (sq cm) from centralized Reader 3 BC1 Bone mineral content (gm) from centralized Reader 1 BC2 Bone mineral content (gm) from centralized Reader 2 BC3 Bone mineral content (gm) from centralized Reader 3 BMD1 Bone mineral density (gm/sq cm) from centralized Reader 1 BMD2 Bone mineral density (gm/sq cm) from centralized Reader 2 BMD3 Bone mineral density (gm/sq cm) from centralized Reader 3 BA Bone area (sq cm) from participating center BC Bone mineral content (gm) from participating center BMD Bone mineral density (gm/sq cm) from participating center Information about the dataset CLASSTYPE: numeric CLASSINDEX: none specific " "0" "csb-ch17" 40.31 42.01 52.09 42.38 47.13 48.07 52.68 41.24 48.31 39.92 38.41 42.25 40.73 48.53 56.05 55.25 47.58 51.99 44.65 45.07 43.55 41.38 43.18 48.21 47.97 39.29 45.7 39.28 59.44 64.73 59.07 54.27 61.63 58.92 56.39 58.12 50.5 56.29 43.38 45.21 47.28 41.34 56.56 53.21 62.85 64.55 57.17 55.72 53.2 38.46 40.34 39.85 43.55 47.5 39.03 45.47 49.21 60.73 64.25 60.09 58.34 54.4 47.45 45.84 51.73 43.92 54.35 43.47 40.91 42.02 53.42 44.17 47.67 48.05 52.44 35.95 42.57 40.35 39.38 42.77 41.06 49.51 56.9 55.25 48.16 52.81 45.25 45.4 45.25 40.59 43.74 40.47 48.88 39.9 45.76 39.45 59.85 64.79 60.03 54.9 62 59.61 56.21 59.47 50.54 56.73 43.59 40.05 47.94 41.15 57.27 53.86 63.13 65.45 52.33 56.7 53.65 38.31 40.31 39.89 42.62 47.02 39.34 45.57 48.89 61.06 65.5 60.12 52.94 54.4 48.17 40.26 51.67 44.02 55.24 44.22 39.91 41.67 52.37 41.83 47.31 47.19 50.77 40.91 48.77 39.49 38.37 41.73 40.95 47.55 55.75 55.24 47.61 52.22 44.91 45.24 45.01 41.15 43.25 45.62 48.19 46.97 45.7 40.35 60.02 66.11 58.98 54.49 60.91 46.77 56.39 58.16 50.84 56.86 43.55 45.77 47.69 40.98 56.83 50.16 62.62 64.94 57.28 56.23 53.73 38.75 40.31 38.33 43.27 48.5 39.34 45.87 63.6 60.63 63.45 60.4 57.63 54.22 48.24 46.01 51.93 43.5 54.35 44.71 37.63 43.81 60.53 48.93 55.79 44.21 62.16 47.91 48.5 33.6 41.19 40.35 40.67 48.09 66.35 49.49 42.05 64.13 43.08 48.8 42.36 44.79 43.51 50.48 58.99 43.13 48.95 39.7 76.49 74.92 50.04 56.44 56.22 81.7 65.15 70.66 55.08 40.3 55.18 50.78 49.14 44.39 66.47 55.51 65.67 72.43 62.52 51.9 61.79 41.11 43.84 41.28 45.44 51.16 35.96 53.07 75.25 64.31 64.31 71.39 55.13 61.58 57.98 49.37 51.79 54.22 57.6 50.19 37.91 43.71 61.98 50.66 56.23 44.18 61.83 42.38 42.25 33.73 41.53 40.64 40.98 48.73 67.16 49.49 42.26 64.76 43.44 48.89 43.77 44.17 43.8 41.97 59.69 43.63 48.8 39.82 76.98 74.83 50.68 56.76 56.31 82.58 64.9 72.39 55.13 40.48 55.54 45.23 49.29 44.38 67.05 56.03 65.92 73.37 56.88 52.38 62.32 41.02 43.71 41.43 44.65 50.89 36.01 53.24 74.77 64.82 65.01 71.05 49.38 61.58 58.67 45.56 51.8 54.35 58.27 50.95 37.47 43.43 61.02 48.5 55.88 43.55 60.7 47.8 48.52 33.24 41.12 39.94 40.71 47.19 66.13 49.49 41.97 64.17 43.28 48.83 43.41 44.54 43.36 47.6 59.3 52.25 48.95 40.18 76.73 75.58 50.04 56.64 55.77 65.98 65.15 70.81 55.11 40.53 55.35 51.17 49.35 44.17 66.98 52.28 65.57 72.81 62.26 52.16 62.47 41.34 43.71 40.05 45.15 51.2 36.01 53.26 98.32 64.3 63.81 70.98 54.38 61.4 58.53 49.34 51.83 53.79 57.6 43.29 0.933 1.043 1.162 1.155 1.184 0.92 1.18 1.162 1.004 0.842 1.072 0.955 0.998 0.991 1.184 0.896 0.884 1.234 0.965 1.083 0.973 1.082 1.008 1.047 1.23 1.098 1.071 1.011 1.287 1.157 0.847 1.04 0.912 1.387 1.155 1.216 1.091 0.716 1.272 1.123 1.039 1.074 1.175 1.043 1.045 1.122 1.093 0.931 1.161 1.069 1.087 1.036 1.043 1.077 0.921 1.167 1.529 1.059 1.001 1.188 0.945 1.132 1.222 1.077 1.001 1.234 1.06 1.155 0.927 1.04 1.16 1.147 1.18 0.919 1.179 1.179 0.992 0.836 1.054 0.95 0.998 0.984 1.18 0.896 0.877 1.226 0.96 1.077 0.967 1.088 1.001 1.037 1.221 1.093 1.066 1.009 1.286 1.155 0.844 1.034 0.908 1.385 1.155 1.217 1.091 0.713 1.274 1.129 1.028 1.078 1.171 1.04 1.044 1.121 1.087 0.924 1.162 1.071 1.084 1.039 1.048 1.082 0.915 1.168 1.529 1.061 0.992 1.182 0.933 1.132 1.218 1.132 1.003 1.235 1.055 1.152 0.939 1.042 1.165 1.159 1.181 0.923 1.196 1.169 0.995 0.842 1.072 0.957 0.994 0.992 1.186 0.896 0.882 1.229 0.964 1.079 0.965 1.083 1.003 1.043 1.23 1.113 1.071 0.996 1.278 1.143 0.848 1.039 0.916 1.411 1.155 1.217 1.084 0.713 1.271 1.118 1.035 1.078 1.179 1.042 1.047 1.121 1.087 0.928 1.163 1.067 1.084 1.045 1.044 1.056 0.915 1.161 1.546 1.06 1.006 1.175 0.944 1.132 1.213 1.072 0.998 1.237 1.06 0.968 40.3 41.49 52.74 42.04 48.05 46.87 50.21 40.37 47.75 39.35 37.85 41.58 40.66 48.81 55.43 54.91 47.2 52.28 44.95 44.94 45.25 40.26 43.18 47.77 48.4 39.16 41.75 39.41 61.35 65.01 60.74 54.34 61.92 59.76 57.22 59.45 50.6 55.35 44.36 45 47.09 41.17 56.54 52.99 61.72 63.64 57.56 56.14 53.46 37.93 38.67 38.05 42.4 45.76 38.27 45.25 46.66 60.38 64.6 58 57.64 54.1 46.89 45.78 50.47 43.77 54.62 42.77 37.21 43.28 61.3 48.63 56.31 43.03 59.94 46.84 47.71 32.92 40.49 39.72 40.43 48.07 65.53 48.87 41.41 64.59 43.29 48.35 43.52 43.85 43.53 49.69 59.49 42.58 42.67 39.69 78.73 74.82 50.4 56.11 56.1 82.25 66.08 73.88 55.15 39 55.9 50.6 48.91 44.29 66.52 55.4 64.29 72.25 62.74 51.79 62 40.44 42.31 39.5 44.02 49.23 35 52.69 71.89 64.04 63.71 69.04 54.55 60.67 57.48 49.41 50.54 53.94 57.46 49.64 0.923 1.043 1.162 1.157 1.172 0.918 1.194 1.16 0.999 0.837 1.07 0.955 0.994 0.985 1.182 0.89 0.877 1.235 0.963 1.076 0.962 1.089 1.008 1.04 1.229 1.087 1.022 1.007 1.283 1.151 0.83 1.033 0.906 1.376 1.155 1.243 1.09 0.705 1.26 1.124 1.039 1.076 1.176 1.046 1.042 1.135 1.09 0.923 1.16 1.066 1.094 1.038 1.038 1.076 0.915 1.164 1.541 1.061 0.986 1.19 0.946 1.121 1.226 1.079 1.001 1.232 1.052 1.161 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 1 1 8 2 2 2 2 2 2 2 2 2 2 1 6 6 6 1 1 4 4 4 4 4 4 4 4 4 3 3 3 3 3 5 5 5 1 6 1 1 1 1 5 5 5 5 5 5 5 7 7 7 7 7 7 7 7 6 6 6 6 6 8 8 8 8 8 8 101 103 207 501 502 503 504 505 506 507 509 510 604 702 801 804 805 902 904 1001 1002 1003 1004 1005 1006 1007 1008 1009 1102 1103 1104 1105 1107 1209 1210 1211 1301 1401 1501 1503 1504 1505 1601 1604 1606 1704 1712 1801 1901 2001 2002 2003 2004 2005 2006 2007 2008 2101 2104 2105 2106 2107 2203 2204 2205 2206 2209 2210 "OBS" "CN" "ID" "BA1" "BA2" "BA3" "BC1" "BC2" "BC3" "BMD1" "BMD2" "BMD3" "BA" "BC" "BMD" "int0" "double1" "numeric" "numeric" "numeric" "numeric" "numeric" "numeric" "numeric" "numeric" "numeric" "numeric" "numeric" "numeric" "numeric" "numeric" "numeric"