SPSS????

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http//cc.jlu.edu.cn/ss.html
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? ??Crosstabs??
SPSS????Analyze ? Descriptive
Statistics ? ? Crosstabs???????????? ?2 ???
??SPSS?Analyze ? Nonparametric Tests ?
?Chi-Square???????? ?2 ????
? ???????
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??????8.3????? ?2 ????????????????
1. ??????(?exp8.3.sav) 2. ????
?????????????????(????),??????(Weight cases)?
Data ? Weight cases ???Weight
cases???,?????f??Weight cases by????Frequency
Variable??, OK??? 3. ?2 ??
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Analyze ? Descriptive Statistics ? ?
Crosstabs??Crosstabs???,???????(t)??Row(s)????,??
???(r)??Column(s)????,?? Statistics????Crosstabs
Statistics???,??? Chi-Square??, ? Continue ,??
Cells????Crosstabs Cell Display???,???
Expected?? Row??, ? Continue ? OK??? 4.
???? ??????8.198.20??8.19????????????(Cou
nt)?????(Expected Count)?????( within ????)????
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?8.20????????????????26.508,P 0.011lt0.05
????????????( Fishers Exact Test
)?????????P0.014(??)????????????????????5????????
??????,????????????????????????5,??????????7.70?
??????? ?2 ??
? ??2 Related Samples??
SPSS????Analyze ? Nonparametric Tests ??
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2 Related Samples?????????????? ?2 ???????? ?2
????McNemar???
? ???????
??????8.6??????? ?2 ????????????????
1. ??????(?exp8.6.sav) 2. ????
??????????? 3. ?? ?2 ??
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Analyze ? Nonparametric Tests ? ?2
Related Samples??Two-Related-Samples
Tests???,??A?????(a)?B?????(b)??????,?????Test
Pair(s) List??,?Test Type???? McNemar??,
??Wilcoxon??,? OK??? 4.????
??????8.278.28??8.28???????????????P0.021lt0.05,?
????????
??SPSS?????Crosstabs??????? ??? ?2 ???
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????? ?2 ??
? ??Crosstabs??
SPSS??Analyze ? Descriptive Statistics ?
? Crosstabs???????????? ?2 ???
? ???????
????????2.1??????????(infect)??????????(bn
)? ?2 ???????????????? 1. ??????(?exp2.1.sav)
2. ??? ?2 ??
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Analyze ? Descriptive Statistics ? ?
Crosstabs??Crosstabs???,???????(infect)??Row(s)??
??,??????????(bn)??Column(s)????,??
Statistics????Crosstabs Statistics???,???
Chi-Square??, ? Continue ? OK??? 3.????
??????8.18.2? ?8.1????????????????????
? ???(2 5?)???? ?8.2??????????????212
.317,P
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0.015lt0.05,?????????????????a?? ??4??????????5,??
???(10)?40.0(4/10)????????????(???1/5???????????
?5), ?????2??????? ?????????????? ?
??????? ? ??????(?????????) ? ??????(Exact
Test)? ???????,???Crosstabs???????Exact??
,????Exact Test??????Exact?? ?Monte
Carlo?????????Exact??,? Continue
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? OK??? ??????8.2a???8.2??,???????(Fisher
s Exact Test)???, P0.006 lt 0.05,?????????????????
????? ????(????)? ?2 ????H0?,??? ????????
???,????????,???? ?2 ??,??????????2
C???,??????????????I ???a,???????????a???????????
??????
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??N ????????,n ????????
SPSS??????????????? ???????????????????????
????????????????????????? ?????,???????????????SPS
S?? ????????????? ??????8.2???????????????
??????? 1. ?????? 2. ??? ?2 ??
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?????,??????8.108.11?????
?2297.375,Plt0.001? 3. ???? ????SPSS
Data Editor??,??Variable View??????????,????(area)
?Missing???????? ,??Missing
Values???,??Discrete missing values????????????3(?
???????????), ? OK??? 4. ????
Analyze ? Descriptive Statistics ? ?
Crosstabs??Crosstabs???,?????(area)??Row(s)???
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?,?????(type)??Column(s)????, ??
Statistics????Crosstabs Statistics???,???
Chi-Square??, ? Continue ? OK??? 5.????
??????8.128.13?????
?2151.574,Plt0.017?????????????????????????(Signif
icance)? ???????????????,?a0.05/3 0.017
,3????????? 6. ?????? ???1.
5.?,??????
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??? ????
???????????
? ??2 Related Samples??
SPSS??Analyze ? Nonparametric Tests ?
? 2 Related Samples????????????????
??????????????Wilcoxon????
??SPSS??????????????????????????,?McNemar???Wilco
xon?????
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? ???????
??????9.1???????????????????????????
1. ??????(?exp9.1.sav) 2. ?????????
Analyze ? Nonparametric Tests ? ?2 Related
Samples??Two-Related-Samples Tests???,??EDTA???(
edta)??????(weight)????? ?,?????Test Pair(s)
List??,? OK??? 3. ????
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??????9.29.3????? Wilcoxon
Signed Ranks Test, Z-0.420,P0.674gt
0.05????????????????
????????????
? ??2 Independent Samples??
SPSS??Analyze ? Nonparametric Tests ? ?
2 Independent Samples?????????????????
???????????????Wilcoxon????,???Mann-Whitney U????
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? ???????
??????9.2????????????????????????????
1. ??????(?exp9.2.sav) 2. ??????????
Analyze ? Nonparametric Tests ? ? 2 Independent
Samples??Two-Independent-Samples
Tests???,??????(bp)??Test Variable
List??,?????(group)??Grouping Variable??,??Defin
e Groups????Two Independent Samples Define
Groups??????????1?2, ?Continue ?OK???
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3. ???? ??????9.59.6?????
Mann-Whitney U10.500,Wilcoxon W38.500,
Wilcoxon Z-2.027, P0.043 lt 0.05???????????????
?????
???????????????
? ??K Independent Samples??
SPSS??Analyze ? Nonparametric Tests ? ?
K Independent Samples??????????????
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?????? ??????????????????Kruskal-Wallis???
? ???????
??????9.3????????????????????????????
1. ??????(?exp9.3.sav) 2. ??????????
Analyze ? Nonparametric Tests ? ? K Independent
Samples??Tests for Several Independent Samples
?? ?,????????(value)??Test Variable List?
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?,?????(group)??Grouping Variable??,??Define
Range????Several Independent Samples Define
Range????????????1 3, ?Continue ?OK??? 3.
???? ??????9.89.9?????
Kruskal-Wallis ?2 9.152,P0.010 lt
0.05???????????????????????????
??SPSS???????????????????????,????????????????????
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???????????????????,????? ????????,???????????????
???
???
1. ????????????? ?2 ????????
??(Weight cases)? 2. ???????? ?2
???????????? ?????????? 3.
?????????????
C
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? Value Labels
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??Weight Cases????????, ??SPSS?????????????
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? 8.19
????Min
????Min
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????Min
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Fishers Exact Test ?????
????
? 8.20
?0?(0)?????????5??????????7.70?
?2 6.508, P0.011 lt 0.05
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? Value Labels
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????
? 8.27
? 8.28
P0.021 lt 0.05
???????????,SPSS? ???McNemar???2 ??????
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????
? 8.1
? 8.2
??a???? ??2??????
?4?(40.0)?????????5??????????1.28?
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???????SPSS Exact Test? ?,SPSS???????????
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????
? 8.2a
P0.006 lt 0.05
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? 8.10
? 8.11
?2 297.375, P lt 0.001
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? 8.12
? 8.13
?2 151.574, P lt 0.001
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????
? 9.2
? 9.3
Wilcoxon Signed Ranks Test Z -0.420, P
0.674gt 0.05.
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????
? 9.5
? 9.6
Mann-Whitney U10.500,Wilcoxon W38.500,
Wilcoxon Z-2.027, P0.043 lt 0.05.
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? 9.8
? 9.9
Kruskal-Wallis ?2 9.152, P0.010 lt 0.05?