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Title:

SAS????????

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Title: Author: yutaka kano Last modified by: yutaka kano Created Date: 2/9/1999 11:39:47 AM Document presentation format – PowerPoint PPT presentation

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Title: SAS????????


1
???
??????
  • ---- ??????? ----

2
SAS????????
3
SAS?????????
4
???k ????---- ???????????????????????????? ----
  • Guttman ?????
  • ???????????1????????(SPSS)
  • ???????????????(???SMC)???????????????
  • Scree ?
  • ???????????????????
  • ??????
  • ??????(?????)
  • ?????,AIC
  • Tucker-Lewis ???

5
Guttman ?????
  • ???? S ?????,??1????????(SPSS)
  • ???? S ???????????(?????,SMC)???????? S ???????
  • S?????,??0????????
  • S?????????????????? tr(S) ???????????????????(
    SASprinit)
  • DSD?????????????????? trDSD
    ????????????.???,D???????????????????(SASml)

6
Guttman ???????
7
Guttman ??????????
  • S-???????????????.
  • S??????,S?S??????
  • ???????????,????? SMC,????0??????(S?????)
  • S????????????.
  • ???????0?????????????
  • ???????1???1???????????
  • ???
  • ????????.SMC???????????????.0????????????.
  • ????????????????????????????.
  • S? S ??????????????????

8
??????????????
9
S? S ????????????
  • ??0???????????????,??????????????????.
  • ??????????????????????????????,??????????????????
    ?.
  • ????0??????????????.??????????????????????????????
    ?????.??? Scree????.

10
?? Guttman ???
  • ????0?????????????????????0???.???,??????????,?1??
    ???????????????????????.
  • ?1???????????????,????????????????????????????????
    ???.
  • ????????? S-??????????(??)??????

11
Guttman ?????????????????????
ci??????
12
6????
13
SAS???(?????? prinit)
14
SAS???(???ML)
15
Scree ?
???????????,??????????????????????????????
16
??????????
17
?????????????
18
Psi-.5SPsi-.5?????
  • ???(??2?)??????????????

19
???????????????
  • ??????
  • ???????
  • ???????????(?????)
  • ?????
  • Tucker-Lewis ???

20
??????(SAS)
2?????
1?????
21
?????2?????
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