[R] nls in r

[Jeff Newmiller]

This subject is introduced in multivariable calculus, and in more detail in some numerical analysis courses. Graphing is one common technique for identifying promising search ranges if the number of variables can be reduced to one or two. Analytical identification of asymptotes, extrema, and zeros can also be employed to set bounds/starting points for searching, but those topics are in general completely orthogonal to the topic of this mailing list... which is R.
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Sent from my phone. Please excuse my brevity.

On August 12, 2015 7:41:13 PM PDT, vidya <desak.ristia at yahoo.co.id> wrote:
>How can you find that starting value ? is there a trick for that ?.
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>Really appreciate. Thank you very much. 
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>King Regards
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