[R] A complex case of distribution fitting

[Charles C. Berry]

On Mon, 15 Mar 2010, áÎÔÏÎ íÏÒËÏ×ÉÎ wrote:

>
>   Dear all,
>
>
>   I need to fit a set of empirical data to cumulative normal distribution to
>   find the mean and sd of theoretical distribution. But I assume that my data
>   set  describes only part of PDF, for example, only half of theoretical
>   distribution. What function allows it in R? Thank you.

See

 	Introduction to R
 	Sections 8.1 and 11.7.2

and review the Posting Guide to reframe your question if you need more 
help.

Chuck

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>

Charles C. Berry                            (858) 534-2098
                                             Dept of Family/Preventive Medicine
E mailto:cberry at tajo.ucsd.edu	            UC San Diego
http://famprevmed.ucsd.edu/faculty/cberry/  La Jolla, San Diego 92093-0901