Nothing
hsvmpath <- function(x, y, nlam, flmin, ulam, isd, intr, eps, dfmax, pmax, jd,
pf, pf2, maxit, lam2, delta, nobs, nvars, vnames) {
################################################################################
## data setup
y <- as.factor(y)
y <- c(-1, 1)[as.numeric(y)]
if (!all(y %in% c(-1, 1)))
stop("y should be a factor with two levels")
if (delta < 0)
stop("delta must be non-negative")
delta <- as.double(delta)
storage.mode(x) <- "double"
################################################################################
## call Fortran core
fit <- .Fortran("hsvmlassoNET", delta, lam2, nobs, nvars, x, as.double(y), jd,
pf, pf2, dfmax, pmax, nlam, flmin, ulam, eps, isd, intr,
maxit, nalam = integer(1), b0 = double(nlam),
beta = double(pmax * nlam), ibeta = integer(pmax),
nbeta = integer(nlam), alam = double(nlam),
npass = integer(1), jerr = integer(1), PACKAGE = "gcdnet")
################################################################################
## output
outlist <- getoutput(fit, maxit, pmax, nvars, vnames)
outlist <- c(outlist, list(npasses = fit$npass, jerr = fit$jerr))
class(outlist) <- c("hsvmpath")
outlist
}
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