[R] mixtools' normalmixEM find cut-off between populations are reproduce graph

Dear all, I am using mixtools' normalmixEM to find a cut-off that can separate two populations. I can run the model, but I have two problems: 1. how do I find the value that separates the two populations? The model provides two density plots, what would be the value that is at the intersection betw

Re: [R] mixtools? Fitting two-normal distributions to data where one of the two normal distributions (the one corresponding to lower values of x) is a left-truncated normal distribution.

Hi John, I don't know how well it will handle your truncated left distribution, but I use the function Mclust from package mclust to fit a mixture of normal distribution and it works very well. Denis > Le 2015-06-30 à 22:22, John Sorkin a écrit : > > I am trying to model the mixture of two n

[R] mixtools? Fitting two-normal distributions to data where one of the two normal distributions (the one corresponding to lower values of x) is a left-truncated normal distribution.

I am trying to model the mixture of two normal distributions, where x values are in the range of zero to some positive value. I know about mixtools and would use it save for the fact that the the y values from the normal distribution corresponding to the lower values of x (i.e. from zero to x/n)

[R] mixtools

Dear all, I am fitting data by the use of the normalizedEM algoritm in the mixtools package, but I don't know if it is possible to obtain as output the component (first or second) for each object. Regards Roberta Bonì [[alternative HTML version deleted]]