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16.05.2011 . 2561 , 3205
14.11.2011 . 2106 , 3250
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http://www.biometrica.tomsk.ru/comp_aver.htm
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http://www.biometrica.tomsk.ru/UNESCO%202010.pdf
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http://www.biometrica.tomsk.ru/STAT_CARDIO_2014.pdf
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http://www.biometrica.tomsk.ru/krasnojarsk.htm http://www.biometrica.tomsk.ru/erevan_3.html
http://www.biometrica.tomsk.ru/logit_6.htm

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, 3 (student_1.htm  student_2.htm    student_3.htm ) , . () . 643 . 98. 39 , , 59 . SAS 9.

(student_4.htm  student_5.htm    student_6.htm) (). . , 1289 , 35 . 6 , 29 . . 3- . SAS 9.

3 : , . . (Shapiro-Wilk), (Kolmogorov-Smirnov), (Cramer-von Mises) (Anderson-Darling). ( , , , , , , , ..).


, F- ( ), , , , . (Equal), ( Satterthwaite) ( Cochran) . , F- . 0,05.


------------------- = --------------------

Variable: VAR21 ( / )

Moments

N 789 Sum Weights 789

Mean 0.87775665 Sum Observations 692.55

Std Deviation 0.44227482 Variance 0.19560702

Skewness 17.9041003 Kurtosis 376.678415

Uncorrected SS 762.0287 Corrected SS 154.138329

Coeff Variation 50.3869516 Std Error Mean 0.0157454

Basic Statistical Measures

Location Variability

Mean 0.877757 Std Deviation 0.44227

Median 0.860000 Variance 0.19561

Mode 0.900000 Range 11.69000

Interquartile Range 0.12000

Tests for Normality

Test --Statistic--- -----p Value------

Shapiro-Wilk W 0.156373 Pr < W <0.0001

Kolmogorov-Smirnov D 0.34979 Pr > D <0.0100

Cramer-von Mises W-Sq 35.52683 Pr > W-Sq <0.0050

Anderson-Darling A-Sq 179.5912 Pr > A-Sq <0.0050

" " .

------------------- =C -------------------

Variable: VAR21 ( / )

Moments

N 497 Sum Weights 497

Mean 0.90028169 Sum Observations 447.44

Std Deviation 0.10293829 Variance 0.01059629

Skewness -0.360294 Kurtosis 25.5537985

Uncorrected SS 408.0778 Corrected SS 5.25576056

Coeff Variation 11.434009 Std Error Mean 0.00461741

Basic Statistical Measures

Location Variability

Mean 0.900282 Std Deviation 0.10294

Median 0.900000 Variance 0.01060

Mode 0.890000 Range 1.70000

Interquartile Range 0.10000

Tests for Normality

Test --Statistic--- -----p Value------

Shapiro-Wilk W 0.788831 Pr < W <0.0001

Kolmogorov-Smirnov D 0.104524 Pr > D <0.0100

Cramer-von Mises W-Sq 1.375365 Pr > W-Sq <0.0050

Anderson-Darling A-Sq 10.31987 Pr > A-Sq <0.0050

" " .


Analysis of Variance for Variable VAR21

Classified by Variable VAR33AA

VAR33AA N Mean

---------------------------------------

789 0.877757

C 497 0.900282

Source DF Sum of Squares Mean Square F Value Pr > F

---------------------------------------------------------------------

Among 1 0.154712 0.154712 1.2463 0.2645

Within 1284 159.394090 0.124139

Wilcoxon Scores (Rank Sums) for Variable VAR21

Classified by Variable VAR33AA

Sum of Expected Std Dev Mean

VAR33AA N Scores Under H0 Under H0 Score

-----------------------------------------------------------------------

789 454729.0 507721.50 6480.59031 576.335868

C 497 372812.0 319819.50 6480.59031 750.124748

Wilcoxon Two-Sample Test

Statistic 372812.0000

Normal Approximation

Z 8.1770

One-Sided Pr > Z <.0001

Two-Sided Pr > |Z|<.0001

t Approximation

One-Sided Pr > Z <.0001

Two-Sided Pr > |Z|<.0001

Z includes a continuity correction of 0.5.

-

Kruskal-Wallis Test

Chi-Square 66.8651

DF 1

Pr > Chi-Square <.0001

Van der Waerden Scores (Normal) for Variable VAR21

Classified by Variable VAR33AA

Sum of Expected Std Dev Mean

VAR33AA N Scores Under H0 Under H0 Score

-----------------------------------------------------------------------

789 -141.82491 0.0 17.373090 -0.179753

C 497 141.82491 0.0 17.373090 0.285362

Van der Waerden Two-Sample Test

Statistic 141.8249

Z 8.1635

One-Sided Pr > Z <.0001

Two-Sided Pr > |Z|<.0001

Van der Waerden One-Way Analysis

Chi-Square 66.6424

DF 1

Pr > Chi-Square<.0001

T-Tests

Variable Method Variances DF t Value Pr > |t|

VAR21 Pooled Equal 1284 -1.12 0.2645

VAR21 Satterthwaite Unequal 919 -1.37 0.1702

VAR21 Cochran Unequal . -1.37 0.1702

Equality of Variances

Variable Method Num DF Den DF F Value Pr > F

VAR21 Folded F 788 496 18.46 <.0001


6 :

student_1.htm  student_2.htm    student_3.htm  
student_4.htm
  student_5.htm    student_6.htm

. . 01.02.2007.


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