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Difference in mixture normals and one density
2 messages · Jim Silverton, Liaw, Andy
Is something like this what you're looking for? R> library(nor1mix) R> nmix2 <- norMix(c(2, 3), sig2=c(25, 4), w=c(.2, .8)) R> dnorMix(1, nmix2) - dnorm(1, 2, 5) [1] 0.03422146 Andy
-----Original Message----- From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On Behalf Of Jim Silverton Sent: Monday, April 04, 2011 10:01 AM To: r-help at r-project.org Subject: Re: [R] Difference in mixture normals and one density Hello, I am trying to find out if R can do the following: I have a mixture of normals say f = 0.2*Normal(2, 5) + 0.8*Normal(3,2) How do I find the difference in the densities at any particular point of f and at Normal(2,5)? -- Thanks, Jim. [[alternative HTML version deleted]]
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