Displaying 2 results from an estimated 2 matches for "r62364".
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62364
2013 Mar 22
1
R CMD check in R-3.0.0 gives warnings
I am running R CMD check on my package nleqslv with R-3.0.0 beta (2013-03-33 r62364) on Mac OS X 10.6.8
In contrast with R-2.15.3 R CMD check now issues a note for
- Mercurial version control files .hgignore, .hgtags and directory .hg. These are however included in .hidden_file_exclusions.
- typical Mac Finder files .DS_Store
All of these are ignored when executing R CMD check...
2013 Mar 30
1
normal mixture EM not working?
Hi,
I am currently working on fitting a mixture density to financial data.
I have the following data:
http://s000.tinyupload.com/?file_id=00083355432555420222
I want to fit a mixture density of two normal distributions.
I have the formula:
f(l)=πϕ(l;μ1,σ21)+(1−π)ϕ(l;μ2,σ22)
my R code is:
normalmix<-normalmixEM(dat,k=2,fast=TRUE)
pi<-normalmix$lambda[1]
mu1<-normalmix$mu[1]