This file was generated by AnalyzeEverything (www.norrsken-data-teknik.com)

Tension | Material |

11 | A |

11.2 | A |

16 | B |

15.8 | B |

12 | C |

12.3 | C |

17 | D |

17.4 | D |

is used to test the **Tension** of the data classes **Material** for equality.

The hypothesis is H_{0}: μ_{i} = μ_{j}

(i.e.: all means are equal).

The test is done by **pairwise** comparison at the significance level p=0.95

group | mean | std.dev. | sum.squares | count |

A | 11.1 | 0.1414 | 0.02 | 2 |

C | 12.15 | 0.2121 | 0.045 | 2 |

B | 15.9 | 0.1414 | 0.02 | 2 |

D | 17.2 | 0.2828 | 0.08 | 2 |

group | delta mean | sum.squares | count | F is | f test | error < |

A-D | 6.1 | 0.1 | 2.0 | 27.3 | 4.47 | 3.0E-4 |

A-B | 4.8 | 0.04 | 2.0 | 33.9 | 4.47 | 1.5E-4 |

A-C | 1.05 | 0.065 | 2.0 | 5.82 | 4.47 | 0.027 |

C-D | 5.05 | 0.125 | 2.0 | 20.2 | 4.47 | 7.5E-4 |

C-B | 3.75 | 0.065 | 2.0 | 20.8 | 4.47 | 6.3E-4 |

B-D | 1.3 | 0.1 | 2.0 | 5.81 | 4.47 | 0.028 |

group | mean | std.dev. | sum.squares | count |

A | 11.1 | 0.1414 | 0.02 | 2 |

C | 12.15 | 0.2121 | 0.045 | 2 |

B | 15.9 | 0.1414 | 0.02 | 2 |

D | 17.2 | 0.2828 | 0.08 | 2 |

Image: Class_Compar_0p.jpg

is used to test the **Tension** of the data classes **Material** for equality.

The hypothesis is H_{0}: μ_{i} = μ_{j}

(i.e.: all means are equal).

The test is done by **pairwise** comparison at the significance level p=0.95

group | mean | std.dev. | sum.squares | count |

A | 11.1 | 0.1414 | 0.02 | 2 |

C | 12.15 | 0.2121 | 0.045 | 2 |

B | 15.9 | 0.1414 | 0.02 | 2 |

D | 17.2 | 0.2828 | 0.08 | 2 |

group | delta mean | sum.squares | count | F is | f test | error < |

A-D | 6.1 | 0.1 | 2.0 | 27.3 | 6.32 | 8.6E-4 |

A-B | 4.8 | 0.04 | 2.0 | 33.9 | 6.32 | 4.2E-4 |

A-C | 1.05 | 0.065 | 2.0 | 5.82 | 6.32 | 0.059 |

C-D | 5.05 | 0.125 | 2.0 | 20.2 | 6.32 | 0.0022 |

C-B | 3.75 | 0.065 | 2.0 | 20.8 | 6.32 | 0.0021 |

B-D | 1.3 | 0.1 | 2.0 | 5.81 | 6.32 | 0.059 |

group | mean | std.dev. | sum.squares | count |

A, C | 11.625 | 0.6238 | 1.1675 | 4 |

B, D | 16.55 | 0.7724 | 1.79 | 4 |

Image: Class_Compar_1p.jpg

is used to test the **Tension** of the data classes **Material** for equality.

The hypothesis is H_{0}: μ_{i} = μ_{j}

(i.e.: all means are equal).

The test is done by **pairwise** comparison at the significance level p=0.95

group | mean | std.dev. | sum.squares | count |

A | 11.1 | 0.1414 | 0.02 | 2 |

C | 12.15 | 0.2121 | 0.045 | 2 |

B | 15.9 | 0.1414 | 0.02 | 2 |

D | 17.2 | 0.2828 | 0.08 | 2 |

group | delta mean | sum.squares | count | F is | f test | error < |

A-D | 6.1 | 0.1 | 2.0 | 27.3 | 18.8 | 0.035 |

A-B | 4.8 | 0.04 | 2.0 | 33.9 | 5.59 | 0.0088 |

A-C | 1.05 | 0.065 | 2.0 | 5.82 | 3.26 | 0.061 |

C-D | 5.05 | 0.125 | 2.0 | 20.2 | 5.59 | 0.018 |

C-B | 3.75 | 0.065 | 2.0 | 20.8 | 3.26 | 0.0068 |

B-D | 1.3 | 0.1 | 2.0 | 5.81 | 3.26 | 0.061 |

group | mean | std.dev. | sum.squares | count |

A | 11.1 | 0.1414 | 0.02 | 2 |

C | 12.15 | 0.2121 | 0.045 | 2 |

B | 15.9 | 0.1414 | 0.02 | 2 |

D | 17.2 | 0.2828 | 0.08 | 2 |

Image: Class_Compar_2p.jpg

is used to test the **Tension** of the data classes **Material** for equality.

This test is recommended.

The hypothesis is H_{0}: μ_{i} = μ_{j}

(i.e.: all means are equal).

The test is done by **pairwise** comparison at the significance level p=0.95

group | mean | std.dev. | sum.squares | count |

A | 11.1 | 0.1414 | 0.02 | 2 |

C | 12.15 | 0.2121 | 0.045 | 2 |

B | 15.9 | 0.1414 | 0.02 | 2 |

D | 17.2 | 0.2828 | 0.08 | 2 |

group | delta mean | sum.squares | count | F is | f test | error < |

A-D | 6.1 | 0.1 | 2.0 | 27.3 | 18.8 | 0.035 |

A-B | 4.8 | 0.04 | 2.0 | 33.9 | 9.57 | 0.0088 |

A-C | 1.05 | 0.065 | 2.0 | 5.82 | 6.61 | 0.061 |

C-D | 5.05 | 0.125 | 2.0 | 20.2 | 9.57 | 0.018 |

C-B | 3.75 | 0.065 | 2.0 | 20.8 | 6.61 | 0.0068 |

B-D | 1.3 | 0.1 | 2.0 | 5.81 | 6.61 | 0.061 |

group | mean | std.dev. | sum.squares | count |

A, C | 11.625 | 0.6238 | 1.1675 | 4 |

B, D | 16.55 | 0.7724 | 1.79 | 4 |

Image: Class_Compar_3p.jpg

is used to test the **Tension** of the data classes **Material** for equality.

The hypothesis is H_{0}: μ_{i} = μ_{j}

(i.e.: all means are equal).

The test is done by **classwise** comparison at the significance level p=0.95

group | mean | std.dev. | sum.squares | count |

A | 11.1 | 0.1414 | 0.02 | 2 |

C | 12.15 | 0.2121 | 0.045 | 2 |

B | 15.9 | 0.1414 | 0.02 | 2 |

D | 17.2 | 0.2828 | 0.08 | 2 |

group | mean | std.dev. | sum.squares | count |

A, C | 11.625 | 0.6238 | 1.1675 | 4 |

B, D | 16.55 | 0.7724 | 1.79 | 4 |

Image: Class_Compar_4p.jpg