Basic Statistics
SURVIVAL FUNCTIONS 205 Figure 14.3 Death density function, f(t). of interest. In most statistical books, the notation used to in ...
206 INTRODUCTION TO SURVIVAL ANALYSIS f( t) or proportion dead 0 tl 2 3 Time (years) Figure 14.4 Cumulative death density functi ...
SURVIVAL FUNCTIONS 207 The survival function is useful in estimating the proportion of patients who will survive until time t. F ...
208 INTRODUCTION TO SURVIVAL ANALYSIS 0 1 2 3 Time (years) Figure 14.6 Hazard functions, h(t). length of time from the first to ...
COMPUTING ESTIMATES OF f(t), S(t), AND h(t)^209 Meier method does not require the data to be grouped. These two descriptive meth ...
21 0 INTRODUCTION TO SURVIVAL ANALYSIS Table 14.1 Patient Data for a Clinical Life Table Patient Days Status Patient Days Status ...
COMPUTING ESTIMATES OF f(t), S(t), AND h(t)^21 1 using the original sample size n. Here, the following computations use the numb ...
212 INTRODUCTION TO SURVIVAL ANALYSIS Table 14.3 Computations for the Kaplan-Meier Method Days Deaths Censored nobs (nObs - d)/n ...
COMPUTING ESTIMATES OF .f(t), S(t), AND h(t)^21 3 If the event and censoring occur at the same time as happened with day 3, Kapl ...
214 INTRODUCTION TO SURVIVAL ANALYSIS 2 4 6 a 10 Analysis time Figure 14.7 Kaplan-Meier survival estimate. 14.4 COMPARISON OF CL ...
ADDITIONAL ANALYSES USING SURVIVAL DATA 215 of time falls into. The last five columns of Table 14.2 are arithmetic manipulations ...
21 6 INTRODUCTION TO SURVIVAL ANALYSIS places more emphasis on the results in the right tail of the survival function, where the ...
REFERENCES 217 Lee, E. T. [ 19921. Statistical Methods for Survival Data Analysis, 2nd ed., New York: Wiley. Miller, R. G. [1981 ...
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Appendix A Statist i ca I Tab I es Table A.1 Random Numbers 10 09 73 25 33 37 54204805 0842268953 99019025 29 1280799970 6606574 ...
220 STATISTICAL TABLES Table A.l continued 91499145 23 80 33 69 45 98 44 1048 1949 1255073742 63 60 64 93 29 61 19 69 04 46 1547 ...
STATISTICAL TABLES 221 Table A.l continued 3800102176 37 40 29 63 97 97 12 54 03 48 2182641134 73 13542742 07 63 87 79 29 605288 ...
222 STATISTICAL TABLES Table A.l continued 41 849845 47 46 35 23 30 49 1108796294 5270108337 5727536898 2085773156 1563384924 92 ...
STATISTICAL TABLES 223 Table A.2 The Standard Normal Distribution" .[A] x .[A] x .[A] x .[A] x .OO .5000 .01 SO40 .26 .6026 .5 1 ...
224 STATISTICAL TABLES Table A.2 continued .[A] x .[A] x .[A] x .[A] x 1.06 1.07 1.08 1.09 1.10 ,8554 ,8577 ,8599 3621 3643 1.31 ...
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