검색어 입력폼

[생존분석] 생존분석

저작시기 2005.07 |등록일 2005.07.04 한글파일한컴오피스 (hwp) | 12페이지 | 가격 2,300원

소개글

생존분석에 관한 레포트

목차

놲. Basic Concepts in Survival Analysis
1.1 Study Designs
1.2 Survival Time
1.3 Functions of Survival Time
1.4 Regression Analysis
1.5 Examples of Survival Data
1.6 Examples of Survival Analysis

본문내용

1.1 Study Designs
․Retrospective Studies
․Prospective Studies
겍 Survival Analysis
; Deals with analysis of data that have "time to an event".
겍 Survival time
; Time until an event occurs.
겍 Event
; a. relapse of a disease
b. death
c. response to a treatment
1. Retrospective Study
Oral
Contraceptive
Practice
Myocardial Information
Yes
No
Used
23
34
Not used
35
32
Total
58
166
case group
control group; Gather past data from selected cases and controls.
겍Advantages of retrospective design
; Economical,To obtain answers quickly because the cases are already available.
겍Disadvantages of retrospective design
; Limitation in the accuracy of exposure history and uncertainly about the appropriateness of the control sample.

참고 자료

생존 분석 입문
비모수적 통계
Maximum likelihood estimation
Cox Regression
다운로드 맨위로