[R] Non standard Beta Distribution

[Collins Ochieng Onyanga]

Hi,

I would like to fit a non standard beta distribution with the two scale
parameters and lower and upper boundaries to data like  the one shown
without normalizing it.

[1] 37.50 46.79 48.30 46.04 43.40 39.25 38.49 49.51 40.38 36.98
40.00[12] 38.49 37.74 47.92 44.53 44.91 44.91 40.00 41.51 47.92 36.98
43.40[23] 42.26 41.89 38.87 43.02 39.25 40.38 42.64 36.98 44.15 44.91
43.40[34] 49.81 38.87 40.00 52.45 53.13 47.92 52.45 44.91 29.54 27.13
35.60


I have tried using the following code;

fitdist((Z1-r)/(t-r) , "beta", method = "mme",lower=c(0,0))

but with this I am normalizing the data to be in the interval (0,1) .


Thanks.

On 4 May 2017 at 03:27, David Winsemius <dwinsemius at comcast.net> wrote:

>
> > On May 3, 2017, at 3:55 PM, Collins Ochieng Onyanga <collins at aims.ac.tz>
> wrote:
> >
> > On 4 May 2017 at 01:00, Collins Ochieng Onyanga <collins at aims.ac.tz>
> wrote:
> >
> >> Hi,
> >>
> >> I am trying to fit fit a non standard Beta distribution to a data set
> but
> >> so far I have not succeeded. Can anyone help me with a code in R that
> can
> >> do this.
> >>
> >> Thanks.
> >
> To Collins Ochieng Onyanga;
>
> This is the third identical message to rhelp in the span of 2 hours.
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>
> David Winsemius
>
>
> > --
> >
> > Collins Ochieng onyaga
> > AIMS Tanzania student 2016/2017
> > Skype: collins7952
> >
> > --
> >
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>
> David Winsemius
> Alameda, CA, USA
>
>


-- 

Collins Ochieng onyaga
AIMS Tanzania student 2016/2017
Skype: collins7952

-- 

*AIMS-Tanzania*

*DISCLAIMER*: The contents of this email and any attachm...{{dropped:13}}