>library(openxlsx)
>d5.1 = read.table("clipboard",header=T);d5.1
>logit<-glm(y~x1+x2+x3,family=binomial,data=d5.1)
>summary(logit)
> d5.1 = read.table("clipboard",header=T);d5.1
y x1 x2 x3
1 1 1 17 1
2 0 1 44 0
3 0 1 48 1
4 0 1 55 0
5 1 1 75 1
6 1 0 35 0
7 1 0 42 1
8 0 0 57 0
9 1 0 28 0
10 1 0 20 0
11 0 0 38 1
12 1 0 45 0
13 1 0 47 1
14 0 0 52 0
15 1 0 55 0
16 0 1 68 1
17 0 1 18 1
18 0 1 68 0
19 1 1 48 1
20 0 1 17 0
21 1 1 70 1
22 0 1 72 1
23 1 1 35 0
24 0 1 19 1
25 0 1 62 1
26 1 0 39 1
27 1 0 40 1
28 0 0 55 0
29 1 0 68 0
30 0 0 25 1
31 0 0 17 0
32 1 0 45 0
33 1 0 44 0
34 0 0 67 0
35 1 0 55 0
36 0 1 61 1
37 0 1 19 1
38 0 1 69 0
39 1 1 23 1
40 0 1 19 0
41 1 1 72 1
42 0 1 74 1
43 1 1 31 0
44 0 1 16 1
45 0 1 61 1
> summary(logit)
Error in summary(logit) : 找不到对象'logit'


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