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Table 5 Contingency table for Hosmer–Lemeshow test

From: Statistics review 14: Logistic regression

 

death = 0

death = 1

 
 

Observed

Expected

Observed

Expected

Total

1

191

190.731

10

10.269

201

2

182

181.006

21

21.994

203

3

154

157.131

45

41.869

199

4

130

129.905

70

70.095

200

5

90

94.206

110

105.794

200

6

64

58.726

131

136.274

195

7

31

33.495

168

165.505

199

8

24

17.611

180

186.389

204

9

8

7.985

191

191.015

199

10

1

4.204

199

195.796

200

  1. χ2 test statistic = 6.642 (goodness of fit based on deciles of risk); degrees of freedom = 8; P = 0.576.