QUICK

TOP

해외표준 상세정보

관심표준 등록 : 표준업데이트 시 알림서비스

제공형태 더보기
  • KS

    구판

    판매

    ASTM E178-94

    Standard Practice for Dealing With Outlying Observations
    • 발행일 : 1994-01-01
    • 발행기관 : ASTM
    즐겨찾기 장바구니 담기
    닫기

    상품이 장바구니에 담겼습니다.

    장바구니로 이동
    • [영어]PDF 148,900원

    • [영어]PRINT 148,900원

상세정보

분야 14.05 : 통계 방법; 화학 물질의 잠재적 위험성; 열측정; 약품 제조
적용범위

1.1 This practice covers outlying observations in samples and how to test the statistical significance of them. An outlying observation, or "outlier," is one that appears to deviate markedly from other members of the sample in which it occurs. In this connection, the following two alternatives are of interest:

1.1.1 An outlying observation may be merely an extreme manifestation of the random variability inherent in the data. If this is true, the value should be retained and processed in the same manner as the other observations in the sample.

1.1.2 On the other hand, an outlying observation may be the result of gross deviation from prescribed experimental procedure or an error in calculating or recording the numerical value. In such cases, it may be desirable to institute an investigation to ascertain the reason for the aberrant value. The observation may even actually be rejected as a result of the investigation, though not necessarily so. At any rate, in subsequent data analysis the outlier or outliers will be recognized as probably being from a different population than that of the other sample values.

1.2 It is our purpose here to provide statistical rules that will lead the experimenter almost unerringly to look for causes of outliers when they really exist, and hence to decide whether alternative 1.1.1 above, is not the more plausible hypothesis to accept, as compared to alternative 1.1.2, in order that the most appropriate action in further data analysis may be taken. The procedures covered herein apply primarily to the simplest kind of experimental data, that is, replicate measurements of some property of a given material, or observations in a supposedly single random sample. Nevertheless, the tests suggested do cover a wide enough range of cases in practice to have broad utility.

국제분류(ICS)코드 03.120.30 : 통계적 방법의 응용
페이지수 17
Edition 94

이력정보

No. 표준번호 표준명 발행일 상태
1 ASTM E178-21상세보기 Standard Practice for Dealing With Outlying Observations 2021-06-01 표준
2 ASTM E178-21 REDLINE상세보기 Standard Practice for Dealing With Outlying Observations 2021-06-01 표준
3 ASTM E178-16a상세보기 Standard Practice for Dealing With Outlying Observations 2016-09-07 구판
4 ASTM E178-16a REDLINE상세보기 Standard Practice for Dealing With Outlying Observations 2016-09-07 구판
5 ASTM E178-16상세보기 Standard Practice for Dealing With Outlying Observations 2016-06-01 구판
6 ASTM E178-08상세보기 Standard Practice for Dealing With Outlying Observations 2008-10-01 구판
7 ASTM E178-02상세보기 Standard Practice for Dealing With Outlying Observations 2002-05-10 구판
8 ASTM E178-00상세보기 Standard Practice for Dealing With Outlying Observations 1994-01-01 구판
9 ASTM E178-94상세보기 Standard Practice for Dealing With Outlying Observations 1994-01-01 구판

제공형태 닫기

  • PDF :

    직접 파일 다운로드 및 인쇄(마이페이지 확인)
  • 보안PDF :

    직접 파일 다운로드 및 인쇄(마이페이지 확인)* 단, 파일이동 및 복사 불가, 1회 다운로드 및 인쇄가능
  • PRINT :

    인쇄본 우편발송, 2~3일 소요(PDF파일 미제공)
  • BOOK :

    인쇄본 우편발송, 2~3일 소요(PDF파일 미제공)
  • ZIP :

    압축파일형태로 제공 (PDF, HTML, TXT, XLS 등으로 구성), 직접 파일 다운로드(마이페이지 확인)
  • CD/DVD :

    직접 파일 다운로드 및 인쇄(마이페이지 확인)
  • DB :

    별도 정보 제공
  • HARDCOPY :

    해외 배송 상품, 최대 3주 소요
  • 바인더 :

    바인더 우편발송, 2~3일 소요
  • 온라인구독 :

    WEB 접속 후 실시간 열람, 출력(1년간)