Compute coefficients at a given level of penalty
a LarsParth object
If mode ="norm", lambda represents the l1-norm of the coefficients with which we want to predict. If mode="fraction", lambda represents the ratio (l1-norm of the coefficientswith which we want to predict)/(l1-norm maximal of the LarsPath object).
"fraction" or "norm" or "lambda".
A list containing
Index of non-zeros coefficients.
1 2 3