1.1 Study Designs
․Retrospective Studies
․Prospective Studies
※ Survival Analysis
; Deals with analysis of data that have "time to an event".
※ Survival time
; Time until an event occurs.
※ Event
; a. relapse of a disease
b. death
c. response to a treatment
; Economical,
To obtain answers quickly because the cas
thon\\Projects\\R\\data\\midReport1.txt", header=T)
# attach 명령어를 사용하면 "단식전후체중$간헐적단식전"처럼 사용하지 않고 바로 '간헐적단식전'에 접근할 수 있다.
attach(단식전후체중)
boxplot(간헐적단식전, 간헐적단식후,col="yellow",ylab="체중(kg)", main="본인의 학번", names=c("간헐적 단식 전","간헐적 단식 후"))
국내
10대 소비트렌드
개요
(1) 계속 날카롭고 치열해지는 한국 사회의 변화
- 개인을 소진시킬 만큼 치열하고 경쟁적(Surviving burn-out society)
- 서로가 서로를 믿지 못하는 날 선 모습(City of hysteries)
- 무의미한 난센스에서 재미와 의미 추구( OTL…Nonsense!)
(2) 사회적 변화 속에서 몰두와 침잠으로 대
1. Executive Summary
Due to the regulations from government, Super Supermarkets like Home Plus are going through hard time in these days. Home Plus is one of the big 3 retail shops in Korea, which started by TESCO and it is the only retail shop that is under non-Korean corporate.
In this report, by going through the history, financial status and current marketing strategies that Home Plus now
1. Executive summary
While the demand for low-cost air transportation is potentially huge in Asia, development of low-cost carriers (LCCs) lags behind the region's overall aviation development, and certainly lags behind the LCC development in North America and Europe. It has been noted that market conditions and the regulatory environment of Asia are different from those of North America and Eu
1. Introduction of NVP-BEZ235
NVP-BEZ235 소개
Novartis
스위스 바젤에 본사를 두고있는 다국적 제약회사로 세계
각지에서 연구소를 운영중
1996년, 스위스에서 가장 큰 두 개의 제약·의료업체인
시바 가이기(Ciba-Geigy)와 산도즈(Sandoz)의 합병을
통해 설립
2010년 기준 총 매출액 세계 2위(506억 US $)
2010년
Data description
2.1 Variable selection
Our group started to think about the various factors that can be representative of the socio-economic elements considering the interrelationship with IQ scores. Finally, we selected 8 variables to explain the differences of IQ scores among the countries: GDP per capita, happiness index, duration of education, life expectancy, urbanization, corruption pe
(President & CEO)
Area served: Worldwide
Digital typhoon approaching.
- There was Fast growth of Digital camera sales.
- Photo market has moved from analog to digital.
- Film sales has decreased gradually.
Survival of Fuji.
To squeeze as much money out of the film business as possible, to prepare for the switch to digital and to develop new business line.