Table 2 |
|||||||||||
|
Simulation results: model selection |
|||||||||||
|
SPCA |
SSPCA |
||||||||||
|
n |
p |
|
|
PCA |
HL |
LASSO |
EN |
PCA* |
HL |
LASSO |
EN |
|
|
|||||||||||
|
80 |
20 |
2.0 |
0.1 |
0 |
72 |
12 |
64 |
0 |
95 |
14 |
99 |
|
0/16 |
16/16 |
14/16 |
16/16 |
0/16 |
16/16 |
15/16 |
16/16 |
||||
|
0/4 |
0/4 |
0/4 |
0/4 |
0/4 |
0/4 |
0/4 |
0/4 |
||||
|
|
|||||||||||
|
0.5 |
0.1 |
0 |
77 |
1 |
56 |
0 |
100 |
43 |
99 |
||
|
0/16 |
16/16 |
12/16 |
16/16 |
0/16 |
16/16 |
15/16 |
16/16 |
||||
|
0/4 |
0/4 |
0/4 |
0/4 |
0/4 |
0/4 |
0/4 |
0/4 |
||||
|
|
|||||||||||
|
50 |
200 |
2.0 |
0.1 |
0 |
73 |
0 |
88 |
0 |
100 |
27 |
87 |
|
0/196 |
196/196 |
184.5/196 |
196/196 |
0/196 |
196/196 |
194/196 |
196/196 |
||||
|
0/4 |
0/4 |
0/4 |
0/4 |
0/4 |
0/4 |
0/4 |
0/4 |
||||
|
|
|||||||||||
|
0.5 |
0.1 |
0 |
79 |
0 |
70 |
0 |
97 |
84 |
0 |
||
|
0/196 |
196/196 |
185.5/196 |
196/196 |
0/196 |
196/196 |
196/196 |
196/196 |
||||
|
0/4 |
0/4 |
0/4 |
0/4 |
0/4 |
0/4 |
0/4 |
3/4 |
||||
|
|
|||||||||||
|
Percentages of selecting the true model, the median number of correct 0 divided by the number of zeroes and incorrect 0 divided by the number of non-zeroes. PCA*: PCA using X* |
|||||||||||
|
Lee et al. BMC Bioinformatics 2010 11:296 doi:10.1186/1471-2105-11-296 |
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