RELIABILITY OF LOCOMOTIVE CONTROLS HAHN & SHAPIRO (1967) NUMBER OF OBSERVATIONS = 96 NUMBER OF VARIABLES PER LINE IMAGE = 2 ORDER OF VARIABLES ON A LINE IMAGE-- Y = LOCOMOTIVE CONTROLS MILES TO FAILURE TAG = FAILURE INDEX (1 = DID FAIL BY 13500 MILES (37 CASES) 2 = DID NOT FAIL BY 13500 MILES (59 CASES)) SOURCE--HAHN, GERALD J. AND SHAPIRO, SAMUEL S. (1967). STATISTICAL MODELS IN ENGINEERING. WILEY, NEW YORK, PAGE 284. STATISTICAL AREA = RELIABILITY ANALYSIS TO READ THIS FILE INTO DATAPLOT-- SKIP 25 READ HAHN.DAT Y TAG MILES TO TAG FAILURE ------------------- 22500 1 37500 1 46000 1 48500 1 51500 1 53000 1 54500 1 57500 1 66500 1 68000 1 69500 1 76500 1 77000 1 78500 1 80000 1 81500 1 82000 1 83000 1 84000 1 91500 1 93500 1 102500 1 107000 1 108500 1 112500 1 113500 1 116000 1 117000 1 118500 1 119000 1 120000 1 122500 1 123000 1 127500 1 131000 1 132500 1 134000 1 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2 135000 2