
work in progress, temp function
Dpens(params, type = "lasso", lambda = 1, w.alasso = NULL,
gamma = 1, a = 3.7, eps = 1e-08)
coefficients.
lasso, alasso or scad.
smoothing parameter.
for alasso.
default 1.
for scad.
tolerance.
The function returns a penalty.
work in progress.