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MTB > print c1-c3

Data Display


 Row     C1    C2    C3

   1     47     1     1
   2     43     1     1
   3     46     1     2
   4     40     1     2
   5     62     2     1
   6     68     2     1
   7     67     2     2
   8     71     2     2
   9     41     3     1
  10     39     3     1
  11     42     3     2
  12     46     3     2

MTB >



MTB > table c2 c3;
SUBC> mean c1.

Tabulated Statistics: C2, C3

 Rows: C2     Columns: C3
 
           1        2      All
  
 1    45.000   43.000   44.000
 2    65.000   69.000   67.000
 3    40.000   44.000   42.000
 All  50.000   52.000   51.000
 
  Cell Contents --
               C1:Mean

MTB > table c2 c3;
SUBC> stats c1.

Tabulated Statistics: C2, C3
 
 Rows: C2     Columns: C3
 
           1        2      All
  
 1         2        2        4
      45.000   43.000   44.000
       2.828    4.243    3.162
  
 2         2        2        4
      65.000   69.000   67.000
       4.243    2.828    3.742
  
 3         2        2        4
      40.000   44.000   42.000
       1.414    2.828    2.944
  
 All       6        6       12
      50.000   52.000   51.000
      12.066   13.431   12.218
 
  Cell Contents --
               C1:N
                  Mean
                  StDev

MTB > help table

MTB > twoway c1 c2 c3

Two-way ANOVA: C1 versus C2, C3

Analysis of Variance for C1      
Source        DF        SS        MS        F        P
C2             2    1544.0     772.0    74.71    0.000
C3             1      12.0      12.0     1.16    0.323
Interaction    2      24.0      12.0     1.16    0.375
Error          6      62.0      10.3
Total         11    1642.0

MTB > help anova
MTB > anova c1 = c2|c3

ANOVA: C1 versus C2, C3

Factor     Type Levels Values
C2        fixed      3     1     2     3
C3        fixed      2     1     2

Analysis of Variance for C1      

Source      DF         SS         MS       F      P
C2           2    1544.00     772.00   74.71  0.000
C3           1      12.00      12.00    1.16  0.323
C2*C3        2      24.00      12.00    1.16  0.375
Error        6      62.00      10.33
Total       11    1642.00 


