SAS PowerPoint PPT Presentation

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Transcript and Presenter's Notes

Title: SAS


1
??????? ???????? SAS
  • ???? Editor
  • (??? ???????? FileName.sas)
  • ???? Log
  • (??? ?????? ???????? FileName.log)
  • ???? Output
  • (??? ????? ???????? FileName.lst)

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???? Log
???? Output
???? Editor
3
?????? ??? ???????? ???? Editor (??? ????????
FileName.sas)
  • ???? ?????? ????????? ( ????? ?????? ? ????
    ?????)
  • ????? ????????
  • ?????? ????????
  • ??????? ??????
  • ??????? ???????
  • ???????? (??? Non-Formatted ????? Formatted)
  • ????? ????????
  • ????? ?????
  • ??????? ???????
  • ????? ???????
  • ???? ??? ?? ?? ????? ??? ?????? ??? ?????.

4
???? ????? ????? ????? - ??????????
  • ???? ????? ??? ???????? ??????? ????? ?????
    ??????? ?????? ???? 15 ??? ????? ????? ?????
    ??? ?? ??? ????? ???????? ???????
  • Y1 Fasting Blood Glucose. (mg/dl)
  • Y2 Postprandial Glucose. (mg/dl)
  • Y3 Total Cholesterol. (mg/dl)
  • X1 Running Time. (minuets/day)

5
  • ????? ??????
  • 1) ????? ??? ????? ????? ??? ??? ????????
    ???????.
  • ?????? ??? ?? ????? ??????? ?? ???? ???? ???
    ????? ????? ??????
  • ???????? ??? ??????? ???????? ?? ??????? ?????
    ??????? ?? ???????? ???????? ??? ?????????.
  • ??? ?? ???????? ??????? ??????? ??? ????? ??????
  • ???
  • yij ??? ?????? ?????? ??????? ???????? ??? (j) ?
    ??????? (i) ?? ????? ?????
  • ai ??? ????? ????? ????? ??? ?????? ??????
  • eij ????? ???????? ???????? ??? (j) ? ???????
    (i) ?? ????? ?????
  • 2) ????? ???? ?????? ?????? ???? ???????? ???????
    ???? ?????.
  • ??????? ??? ?? ????? ??? ?????? ??? ????? ?? ???
    ????? ????? ????? ?????? ?? ?????? ??????.
  • ???????? ???????? ???????? ?? ????? ???????? ???
    ??????? ?????? ?????? ? ??? ?????? ??? ??
    ???????? ??????? ??????? ??? ????? ??????
  • ??? B1 ?? ???? ?????? ?????? ??????? ?????? ?
    B0 ???? ?????? ????????.
  • ???? ?? ????? ????? ????? ??? ????? ?????? ????
    ??? (????? ???????) ? ????? ??? ??? ???? (???
    ????? ???? ????? ????????(. ????? ????? ????
    ????????? ??????? ???????? ???????.

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  • 1) ???? ?????? ????????? ( ????? ?????? ? ????
    ?????)
  • ????? ????????
  • ?????? ????????
  • - ??????? ??????
  • - ??????? ???????

????? ???
Data a2 Input y1 y2 y3 x1 RunLevel 13 Ly1
log(y1) Ly2 log(y2) Ly3 log(y3) Cards
????? ????? ??? ???? ?? ?????? (??????) 13
????? ????? ????? ????
  • ???? ??? ?? ????? ????? ????? ????? ???? ???
    (RunLevel) ? ????? ??? ??? ???? (x1). ?? ????
    ??? ????????? ??????? ???????? ???????.

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(No Transcript)
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  • ???????? (??? Non-Formatted ????? Formatted)
  • ???? ????? ???????? ??? ??????? ?? ??? ?? ?????.
    ???? ???????? ??? Infile.

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???? Log
10
???? Output
11
  • ????? ????????
  • - ????? ?????
  • - ??????? ???????
  • - ????? ???????

Proc glm data a2 Class RunLevel Model y1 y2
y3 RunLevel Means RunLevel / LSD Alpha
0.01 Run
  • ????? ?????? ?????
  • ????? ???????
  • ????????? ??? ?????????

Proc reg data a2 Fasting_Blood_Glucose Model
Ly1 x1 Postprandial_Glucose Model Ly2
x1 Total_Cholesterol Model Ly3
x1 Run
  • ????? ?????? ??????
  • ????? ????????
  • ????? ???? ?????? ?????? ?? ??? ?????

???? ????? ???????? B1 ??? ????? ?? 100 ????
??????? / ????? ?? ?????? ?????? ????? ?????
????? ????? ??? ????? ????? ?????.
12
??? ?????? ??? ???????? ???? Editor (???
???????? Glucose.sas)
???? ?? ??? ????? ??? ?? Text File ????? ??????
?? ?? ??? ???????? ?? ?????? ???? ?????? ??????
??? NotePad.
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?????? ??? ????? ????????? SAS ?? ????? ???????
??????? ???????? ?? ??? ????? ??????? ???????? ??
??? ?? FileName.lst ???? ?????? ?? NotePad
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????? ????? ????? ????? ?? ???? (????) ??????
????? (7) ?? ????????? ??????? ??? ????? ??????
0.01
26
????? ????? ????? ????? ?? ???? (????) ??????
????? (7) ?? ????????? ??????? ??? ????? ??????
0.01
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????? ????? ????? ?????????? ?????? ????? (7) ??
????????? ??????? ??? ????? ?????? 0.01
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????? (????) ????? ??? ????? ????? ????? ?????
?????? ????? ????? (????) ??? 0.29.
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????? (????) ????? ??? ????? ????? ????? ?????
?????? ????? ????? (????) ??? 0.23.
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????? (????) ????? ??? ????? ????? ????? ?????
?????? ????? ?????????? ??? 0.15.
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???? ??? ??? ????????????? ????????
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