[R] Can R handle twin peaks - normal distribution

[Unung Istopo Hartanto]

Yes, I need normal mixtures plotting, because i found my data not normal
and closer to bimodal.

Thanks for All, I've installed package "nor1mix". And its solve my
problem.

regards,

Unung 


On Thu, 2004-06-24 at 16:04, Martin Maechler wrote:
> >>>>> "Unung" == Unung Istopo Hartanto <unung at enciety.com>
> >>>>>     on Thu, 24 Jun 2004 10:49:29 +0700 writes:
> 
>     Unung> Hi R Users, Sorry if its out of topic. I would like
>     Unung> to ask you about twin peaks - normal
>     Unung> distribution. How R can handle it, any example to
>     Unung> explain it in R.
> 
> It's not off-topic but you didn't really say what you want
> (read the posting guide as indicated in the last line of this message!)
> so I guess "Twin Peaks - Normal" means a mixture of two normal
> distributions.
> 
> There's the small 
> package  'nor1mix'  for univariate normal mixtures plotting, RNG
> etc, and the much more extensive package
> 'mclust' which allows to *estimate* multivariate (now including
> uni-variate) normal mixture model parameters.
> 
> Is it what you've wanted?
> Martin Maechler