【SAS】生存曲线 Survivorship curve
最编程
2024-01-01 15:12:19
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目录请看下面[↓_↓]
- 生存曲线基本概念
- 生存曲线SAS操作
- 编程代码
- 文章来源
生存曲线基本概念
生存曲线又称存活曲线(Survivorship curve、Kaplan-Meier curve)
生存曲线SAS操作
编程代码
ODS GRAPHICS ON;
PROC LIFETEST
DATA=<输入数据>
PLOTS=<关键词>
MAXTIME=12;
TIME SAVE;
RUN;
ODS GRAPHICS OFF;
ODS图像类型 | Description | 说明 | PLOTS=<关键词> |
---|---|---|---|
cifPlot | Cumulative incidence function | 累积发病率 | CIF |
Cumulative incidence function with pointwise confidence limits | 累积发病率+点置信区间 | CIF(CL) | |
Cumulative incidence function with Gray’s test | 累积发病率+格雷测试 | CIF(TEST) | |
DensityPlot | Density function for life-table method | 关于生存表的几率密度函数 | |
FailurePlot | Cumulative distribution function | 累积发病率 | survival (FAILURE ) |
HazardPlot | Hazard function for life-table method or smoothed hazard for product-limit, Breslow, or Fleming-Harrington method | 关于生存表的危险率…… | HAZARD |
LogNegLogSurvivalPlot | Log(-log(survivor function) | LOGLOGS | |
NegLogSurvivalPlot | Log(survivor function) | LOGSURV | |
SurvivalPlot | Survivor function | 生存函数 | SURVIVAL |
Survivor function with number of subjects at risk | 生存函数+风险数据 | SURVIVAL (ATRISK ) | |
Survivor function with pointwise confidence limits | 生存函数+点置信区间 | SURVIVAL (CL ) | |
Survivor function with equal-precision band | SURVIVAL (CB=EP ) | ||
Survivor function with Hall-Wellner band | SURVIVAL (CB=HW ) | ||
Survivor function with homogeneity test | SURVIVAL (TEST ) |
文章来源
代码自SAS HELP:
数据自SAS HELP: