[R] Mixed Beta Disrubutions

mesude bayrakci mesudebayrakci at gmail.com
Mon Dec 28 20:40:23 CET 2015


I have data; one column and 310 rows. When I plot the histogram, it has two
peaks; please see the attachment. I would like to find appropriate
distribution that fits the data. I tried to mixtools in R, but it did not
fit well.

I want to mix two beta distribution. I found that there is betareg package
in R but the shape1,shape2 were known or there were two different data in
the all examples.

I do not know where to start. How can I use betamix in R to fit the data?
Any hint?

I really appreciate.

Thank you
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