Michael Bernsteiner
2010-Sep-06 09:43 UTC
[R] Strange behavior of interval values in optimize()
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Michael Bernsteiner wrote:> > > I'm using optimize() to find the minimum of the following function f, and > minimize it (without > ..... > But, when I choose a larger Interval in the optimization method: > .... > The result gets worse (even though the old interval is included in the new > one). > > In fact I don't want any restrictons for the interval values (something > like interval=(-Inf, Inf) or at least the interval should be as large as > possible. > >The most likely cause is a second minimum. Dieter -- View this message in context: http://r.789695.n4.nabble.com/Strange-behavior-of-interval-values-in-optimize-tp2528208p2528366.html Sent from the R help mailing list archive at Nabble.com.