用户流失统计

s_date

s_count

s_timelen

s_usecount

综合得分

20140801

6

250

10

-0.61

20140802

3

123

4

-1.89

20140803

5

204

9

-0.97

20140804

14

316

19

1.13

20140805

22

226

25

2.00

20140806

3

117

5

-1.83

20140807

10

155

13

-0.37

20140808

21

198

25

1.80

20140809

20

341

26

2.36

20140810

19

246

23

1.64

20140811

11

411

18

1.15

20140812

9

295

14

0.18

20140813

10

233

15

0.11

20140814

9

339

15

0.43

20140815

12

382

18

1.13

20140816

6

130

9

-1.17

20140817

10

402

16

0.86

20140818

5

97

7

-1.56

20140819

9

108

12

-0.73

20140820

13

180

16

0.25

20140821

4

163

6

-1.47

20140822

7

280

11

-0.32

20140823

9

160

12

-0.53

20140824

8

239

11

-0.39

20140825

4

175

6

-1.42

20140826

7

256

12

-0.33

20140827

15

310

20

1.28

20140828

7

290

13

-0.11

20140829

9

277

14

0.10

20140830

12

199

15

0.15

20140831

6

197

9

-0.90

Variable

Coefficient

Std. Error

t-Statistic

Prob.  

C

0.310194

0.429524

0.722179

0.4760

X

-0.019448

0.023432

-0.829941

0.4134

R-squared

0.023201

    Mean dependent var

-0.000968

Adjusted R-squared

-0.010482

    S.D. dependent var

1.160860

S.E. of regression

1.166928

    Akaike info criterion

3.208967

Sum squared resid

39.48991

    Schwarz criterion

3.301483

Log likelihood

-47.73900

    Hannan-Quinn criter.

3.239125

F-statistic

0.688802

    Durbin-Watson stat

1.543558

Prob(F-statistic)

0.413352