Table 2:
Method used | Nonzero coefficients | Nonzero groups | Turning parameter value (λ) |
---|---|---|---|
Group LASSO(n=100, p=200) | 80 | 8 | 0.0294 |
Group SCAD(n=100, p=200) | 20 | 2 | 0.1079 |
Group MCP(n=100, p=200) | 10 | 1 | 0.1255 |
Method used | Nonzero coefficients | Nonzero groups | Turning parameter value (λ) |
---|---|---|---|
Group LASSO(n=100, p=200) | 80 | 8 | 0.0294 |
Group SCAD(n=100, p=200) | 20 | 2 | 0.1079 |
Group MCP(n=100, p=200) | 10 | 1 | 0.1255 |