Skip to main content

Table 11 Analysis of Variance of 3 star hotel class based on trip type

From: Analysing the impact of contextual segments on the overall rating in multi-criteria recommender systems

3 STAR HOTEL

Trip Type

Model

Df

Sum of square

Mean Square

F value

Pr(> F)

Remark

vif

Business

SERVICE

1

2379.71

2379.71

6825.1

 < 2.2e−16

significant

1.774596

value

1

184.82

184.82

530.07

 < 2.2e−16

significant

1.681829

Rooms

1

150.87

150.87

432.71

 < 2.2e−16

significant

1.694853

Sleep-Quality

1

60.63

60.63

173.71

 < 2.2e−16

significant

1.543683

Cleanliness

1

23.72

23.72

68.02

 < 2.2e−16

significant

1.528505

Location

1

3.94

3.94

11.31

0.0007788

significant

1.241848

Residuals

3556

1239.87

0.35

NI

NI

NI

NI

Couple

SERVICE

1

3260.8

3260.8

11,534.987

 < 2.2e−16

significant

1.756649

value

1

208.9

208.9

738.929

 < 2.2e−16

significant

1.422995

Rooms

1

193.5

193.5

684.416

 < 2.2e−16

significant

1.436299

Sleep-Quality

1

70.4

70.4

249.068

 < 2.2e−16

significant

1.351903

Cleanliness

1

44.5

44.5

157.425

 < 2.2e−16

significant

1.359848

Location

1

13.3

13.3

47.143

7.15E−12

significant

1.170638

Residuals

3556

2035.1

0.3

NI

NI

NI

NI

Family

SERVICE

1

2939.02

2939.02

8819.45

 < 2.2e−16

significant

1.800058

value

1

179.49

179.49

538.618

 < 2.2e−16

significant

1.670787

Rooms

1

120.2

120.2

360.692

 < 2.2e−16

significant

1.706803

Sleep-Quality

1

41.8

41.8

125.438

 < 2.2e−16

significant

1.526381

Cleanliness

1

14.39

14.39

43.182

5.52E−11

significant

1.52387

Location

1

4.61

4.61

13.834

2.02E−04

significant

1.252643

Residuals

4791

1596.57

0.33

NI

NI

NI

NI

Friends

SERVICE

1

1153.94

1153.94

3235.079

 < 2.2e−16

significant

1.794296

value

1

41.97

41.97

117.661

 < 2.2e−16

significant

1.43645

Rooms

1

101.73

101.73

285.211

 < 2.2e−16

significant

1.440246

Sleep-Quality

1

31.96

31.96

89.612

 < 2.2e−16

significant

1.398929

Cleanliness

1

14.43

14.43

40.453

2.38E−10

significant

1.370722

Location

1

15.07

15.07

42.26

9.60E−11

significant

1.211129

Residuals

2519

898.52

0.36

NI

NI

NI

NI

NA

SERVICE

1

900.48

900.48

3128.921

 < 2.2e−16

significant

1.998244

value

1

46.86

46.86

162.831

 < 2.2e−16

significant

1.737501

Rooms

1

35.53

35.53

123.446

 < 2.2e−16

significant

1.696424

Sleep-Quality

1

9.82

9.82

34.875

6.42E−09

significant

1.259639

Cleanliness

1

10.32

10.32

35.875

2.69E−09

significant

1.554381

Location

1

12.29

12.29

42.71

8.96E−11

significant

1.27069

Residuals

1359

391.11

0.29

NI

NI

NI

NI

Solo

SERVICE

1

1039.88

1039.88

3136.331

 < 2.2e−16

significant

1.708732

value

1

81.35

81.35

245.358

 < 2.2e−16

significant

1.444136

Rooms

1

60.49

60.49

182.444

 < 2.2e−16

significant

1.527846

Sleep-Quality

1

26.49

26.49

78.491

 < 2.2e−16

significant

1.382859

Cleanliness

1

26.02

26.02

13.638

2.27E−04

significant

1.443302

Location

1

4.52

4.52

19.87

8.72E−06

significant

1.23539

Residuals

2161

716.5

0.33

NI

NI

NI

NI