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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/biometrica_15.htm
http://www.biometrica.tomsk.ru/stat_cardio5.htm
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.

3 : 1- 4- . . (Shapiro-Wilk), (Kolmogorov-Smirnov), (Cramer-von Mises) (Anderson-Darling).  ( , , , , , , , ..).

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


----------------------------- =I ------------------------------

Variable: VAR75 ( )

Moments

N 54 Sum Weights 54

Mean 0.03133333 Sum Observations 1.692

Std Deviation 0.01304275 Variance 0.00017011

Skewness -0.0322153 Kurtosis 0.43024585

Uncorrected SS 0.062032 Corrected SS 0.009016

Coeff Variation 41.6257832 Std Error Mean 0.00177489

Basic Statistical Measures

Location Variability

Mean 0.031333 Std Deviation 0.01304

Median 0.031000 Variance 0.0001701

Mode 0.030000 Range 0.06500

Interquartile Range 0.01500

Tests for Normality

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

Shapiro-Wilk W 0.982731 Pr < W 0.6238

Kolmogorov-Smirnov D 0.107436 Pr > D 0.1206

Cramer-von Mises W-Sq 0.092974 Pr > W-Sq 0.1391

Anderson-Darling A-Sq 0.458433 Pr > A-Sq >0.2500

----------------------------- =IV -----------------------------

Variable: VAR75 ( )

Moments

N 24 Sum Weights 24

Mean 0.03979167 Sum Observations 0.955

Std Deviation 0.02470694 Variance 0.00061043

Skewness 0.62477457 Kurtosis -0.1336557

Uncorrected SS 0.052041 Corrected SS 0.01403996

Coeff Variation 62.0907437 Std Error Mean 0.00504328

Basic Statistical Measures

Location Variability

Mean 0.039792 Std Deviation 0.02471

Median 0.033000 Variance 0.0006104

Mode 0.030000 Range 0.09400

Interquartile Range 0.02650

Tests for Normality

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

Shapiro-Wilk W 0.952317 Pr < W 0.3039

Kolmogorov-Smirnov D 0.154063 Pr > D 0.1444

Cramer-von Mises W-Sq 0.075626 Pr > W-Sq 0.2312

Anderson-Darling A-Sq 0.445494 Pr > A-Sq >0.2500

, . , , .


Analysis of Variance for Variable VAR75

Classified by Variable VAR2A

VAR2A N Mean

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

I 54 0.031333

IV 24 0.039792

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

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

Among 1 0.001211 0.001211 3.9983 0.0492

Within 76 0.023056 0.000303

Wilcoxon Scores (Rank Sums) for Variable VAR75

Classified by Variable VAR2A

Sum of Expected Std Dev Mean

VAR2A N Scores Under H0 Under H0 Score

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

I 54 2031.50 2133.0 92.215683 37.620370

IV 24 1049.50 948.0 92.215683 43.729167

Average scores were used for ties.

Wilcoxon Two-Sample Test

Statistic 1049.5000

Normal Approximation

Z 1.0953

One-Sided Pr > Z 0.1367

Two-Sided Pr > |Z| 0.2734

t Approximation

One-Sided Pr > Z 0.1384

Two-Sided Pr > |Z| 0.2768

Z includes a continuity correction of 0.5.

-

Kruskal-Wallis Test

Chi-Square 1.2115

DF 1

Pr > Chi-Square 0.2710

Van der Waerden Scores (Normal) for Variable VAR75

Classified by Variable VAR2A

Sum of Expected Std Dev Mean

VAR2A N Scores Under H0 Under H0 Score

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

I 54 -5.132295 0.0 3.901380 -0.095043

IV 24 5.132295 0.0 3.901380 0.213846

Average scores were used for ties.

Van der Waerden Two-Sample Test

Statistic 5.1323

Z 1.3155

One-Sided Pr > Z 0.0942

Two-Sided Pr > |Z| 0.1883

Van der Waerden One-Way Analysis

Chi-Square 1.7306

DF 1

Pr > Chi-Square 0.1883

T-Tests

Variable Method Variances DF t Value Pr > |t|

VAR75 Pooled Equal 76 -1.99 0.0492

VAR75 Satterthwaite Unequal 28.9 -1.58 0.1245

VAR75 Cochran Unequal . -1.58 0.1265

Equality of Variances

Variable Method Num DF Den DF F Value Pr > F

VAR75 Folded F 23 53 3.59 0.0001

, t- . , - .  .

 


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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