3km．アホ杉．

3本サブミット．関係各位おつかれさまです． LL res BFGSって，L-BFGS-Bじゃないよね． optim(par, fn, gr = NULL, method = c("Nelder-Mead", "BFGS", "CG", "L-BFGS-B", "SANN"), lower = -Inf, upper = Inf, control = list(), hessian = FALSE, ...)