Re: [R] mixture univariate distributions fit

2022-01-03 Thread PIKAL Petr
the function is no longer > > singular and arrives with result. > > > > Well, it seems that the only way how to procced is to code such > > function by myself and take care of suitable starting values. > > > > Best regards. > > Petr > > > > >

Re: [R] mixture univariate distributions fit

2021-12-31 Thread Bert Gunter
t; and arrives with result. > > Well, it seems that the only way how to procced is to code such function by > myself and take care of suitable starting values. > > Best regards. > Petr > > > -----Original Message- > > From: Ivan Krylov > > Sent: Frid

Re: [R] mixture univariate distributions fit

2021-12-31 Thread PIKAL Petr
ly way how to procced is to code such function by myself and take care of suitable starting values. Best regards. Petr > -Original Message- > From: Ivan Krylov > Sent: Friday, December 31, 2021 9:26 AM > To: PIKAL Petr > Cc: r-help mailing list > Subject: Re: [R] mixture

Re: [R] mixture univariate distributions fit

2021-12-31 Thread Ivan Krylov
On Fri, 31 Dec 2021 07:59:11 + PIKAL Petr wrote: > x <- (0:100)/100 > y1 <- dnorm((x, mean=.3, sd=.1) > y2 <- dnorm((x, mean=.7, sd=.1) > ymix <- ((y1+2*y2)/max(y1+2*y2)) > My question is if there is some package or function which could get > those values ***directly from x and ymix values*

Re: [R] mixture univariate distributions fit

2021-12-30 Thread PIKAL Petr
ew year 2022. Petr > -Original Message- > From: Bert Gunter > Sent: Thursday, December 30, 2021 5:10 PM > To: PIKAL Petr > Cc: r-help mailing list > Subject: Re: [R] mixture univariate distributions fit > > Petr: > > 1. I now am somewhat confused by your goa

Re: [R] mixture univariate distributions fit

2021-12-30 Thread Bert Gunter
gt; > Any further hint is appreciated. > > Regards > Petr > > > -Original Message- > > From: Bert Gunter > > Sent: Wednesday, December 29, 2021 5:01 PM > > To: PIKAL Petr > > Cc: r-help mailing list > > Subject: Re: [R] mixture univariate dis

Re: [R] mixture univariate distributions fit

2021-12-30 Thread PIKAL Petr
iginal Message- > From: Bert Gunter > Sent: Wednesday, December 29, 2021 5:01 PM > To: PIKAL Petr > Cc: r-help mailing list > Subject: Re: [R] mixture univariate distributions fit > > No. > > However, if the object returned is the "Value" structure of whate

Re: [R] mixture univariate distributions fit

2021-12-29 Thread Bert Gunter
No. However, if the object returned is the "Value" structure of whatever density function you use, it probably contains the original data. You need to check the docs to see. But this does not appear to be your situation. Bert Gunter "The trouble with having an open mind is that people keep comin

[R] mixture univariate distributions fit

2021-12-29 Thread PIKAL Petr
Dear all I have data which are either density distribution estimate or cummulative density distribution estimate (temp1, temp2 below). I would like to get values (mu, sd) for underlaying original data but they are not available. I found mixtools package which calculate what I need but it requires