Re: [R] mixture univariate distributions fit

2021-12-31 Thread Bert Gunter
Petr: Please feel free to ignore and not reply if you think the following questions are unhelpful. 1. Do you want to know the location of peaks (local modes) or the parameters of the/a mixture distribution? Peaks do not have to be located at the modes of the individual components of the mixture.

Re: [R] compiling from source on RedHat 8

2021-12-31 Thread Kap Lin
Thanks Marc, Jeff - will post there. On Fri, Dec 31, 2021 at 12:52 PM Marc Schwartz wrote: > Hi, > > I presume that you mean RHEL 8, and not just RH 8? > > In either case, there is a list specifically for using R on RHEL/Fedora > based Linux derivative distributions: > > https://stat.ethz.ch/mai

Re: [R] compiling from source on RedHat 8

2021-12-31 Thread Jeff Newmiller
Perhaps https://stat.ethz.ch/mailman/listinfo/r-sig-fedora ? On December 31, 2021 9:38:25 AM PST, kap4lin wrote: >Hi, > >Before I proceed with the error output, is this the right list for help on >compiling R from source. If not, please point me in the right direction. > >The error itself is rela

Re: [R] compiling from source on RedHat 8

2021-12-31 Thread Marc Schwartz via R-help
Hi, I presume that you mean RHEL 8, and not just RH 8? In either case, there is a list specifically for using R on RHEL/Fedora based Linux derivative distributions: https://stat.ethz.ch/mailman/listinfo/r-sig-fedora You should subscribe to that list and post your query there, as the RHEL/Fe

[R] compiling from source on RedHat 8

2021-12-31 Thread kap4lin
Hi, Before I proceed with the error output, is this the right list for help on compiling R from source. If not, please point me in the right direction. The error itself is related to this: https://stackoverflow.com/questions/53610178/installation-of-r-fails-because-of-undefined-reference-to-libic

Re: [R] Using R to convert RDF/XML to

2021-12-31 Thread Bill Dunlap
This is the sort of thing that you should first ask the package maintainer about; there is an error in the rdf method for write_nquads: > rdflib:::write_nquads.rdf function (x, file, ...) { rdf_serialize(rdf, file, "nquads", ...) } I suspect that the first argument to rdf_serialize should be

[R] Using R to convert RDF/XML to

2021-12-31 Thread Evans, Richard K. (GRC-H000) via R-help
Hello R community, I am a novice R enthusiast trying to use R to convert an RDFdump file [1] from Semantic Mediawiki [2] into something that can be natively imported by GePhi [3] for graph visualization. The SMW RDFdump file is formatted as RDF/XML and I have found the R package "rdflib" [4] an

Re: [R] mixture univariate distributions fit

2021-12-31 Thread PIKAL Petr
Hallo Ivan Thanks. Yes, this approach seems to be viable. I did not consider using dnorm in fitting procedure. But as you pointed > (Some nonlinear least squares problems will be much harder to solve > though.) This simple example is quite easy. The more messy are data and the more distributions

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*