[R] how to fit in R

[bogdan romocea]

See
http://www.statsoft.com/textbook/stdisfit.html
There are several approaches you can use - Chi-square, Q-Q plots, P-P
plots, various tests (Kolmogorov-Smirnov, Shapiro-Wilks' W) etc. 

HTH,
b.


-----Original Message-----
From: Angela Re
Sent: Wednesday, December 22, 2004 9:13 AM
To: r-help at stat.math.ethz.ch
Subject: [R] how to fit in R


Good morning,
in my work I need to study data distributions and so I  need to fit
the 
experimental distribution by theoretical curves such as normal,
Poison, 
binomial and so on.  I'd like to know, given a vector of data, for
example

x<-rnorm (1000, 10)

if they follow a normal distribution. I'd like to do a fit (to
estimate 
the parameters of the theoretical distribution) and then a goodness
test.
Can you suggest me any R package or manuals about this issue? The 
documentation on the R-guide isn't sufficient to me.
Thank you of your help, Angela

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