Re: [R] R ANOVA gives diferent results than SPSS

2010-02-25 Thread John Protzko
the hand of this program ~John Protzko On Thu, Feb 11, 2010 at 3:50 PM, Peter Ehlers wrote: > Comment inserted below. > > > Greg Snow wrote: > >> A couple of possibilities: >> >> The data is not the same, e.g. something in the file was interpreted >> >

[R] Weighted Curve fitting - esp. logarithmic

2011-02-07 Thread John Protzko
I am trying to run a curve fit on a regression. The problem is I need to do a weighted curve fitting. Also I believe the best fitting curve is likely to be a logarithmic one, but I also need to figure out how to adjust the properties of different logarithmic curves (different bases, rates of decl