Hi, I'm having some difficulties formulating this question.
But what I want,
is to extract the options associated with a parameter for a function.
e.g.
method = c("Nelder-Mead", "BFGS", "CG", "L-BFGS-B", "SANN")
in the optim function.
So I would like to have a vector with
c("Nelder-Mead", "BFGS", "CG", "L-BFGS-B", "SANN")
Or for instance the 'method' in the dist function can be supplied with
euclidian,maximum,manhatten, canberra,binary,minkowski.
Is there someway to extract this so I would have a vector with
c("euclidian","maximum","manhatten", "canberra","binary","minkowski").
Thanks
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