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. Author manuscript; available in PMC: 2017 Oct 24.
Published in final edited form as: Model Assist Stat Appl. 2017 Aug 30;12(3):227–237. doi: 10.3233/MAS-170397

Table 2.

Variable selection: Green – once, Purple – twice, Blue – three times; Yellow – four times, Orange – five times, Light blue- six times; (p=number of selected variables, percentage of variable selection)

1 to 1 design 1 to 3 design 1 to 10 design
Variable ID Conditional LASSO (p=24, 18%) RF imputed LASSO (p=14, 10%) Conditional LASSO (p=28, 21%) RF imputed LASSO (p=12, 9%) Conditional LASSO (p=19, 14%) RF imputed LASSO (p=7, 5%)
1 p
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44