[R] Fw: clustering with finite mixture model

Dear R-help, I am doing clustering via finite mixture model. I am trying with mixtools. Please suggest some packages in R to find clusters via finite mixture model with continuous variables. And also I wish to verify model fit and the distributional properties of the mixture distributions by

[R] Fw: likelihood ratio test

Ms.Karunambigai M PhD Scholar Dept. of Biostatistics NIMHANS Bangalore India - Forwarded Message From: karuna m To: R-help@r-project.org Sent: Thu, 26 May, 2011 10:55:02 AM Subject: likelihood ratio test Dear R-help, Can anybody tell me which R package has Lo-Mendell Rubin LR test

[R] likelihood ratio test

Dear R-help, Can anybody tell me which R package has Lo-Mendell Rubin LR test and Bootstrap LR test to compare the model fit between k class and k+1 class model for Latent class analysis? Thanks in advance,  warn regards,Ms.Karunambigai M PhD Scholar Dept. of Biostatistics NIMHANS Bangalore India

[R] clustering with finite mixture model

Dear R-help, I am doing clustering via finite mixture model. Please suggest some packages in R to find clusters via finite mixture model with continuous variables. And also I wish to verify the distributional properties of the mixture distributions by fitting the model with lognormal, gamma, ex

[R] (no subject)

Dear R-help, I am doing clustering via finite mixture model. Please suggest some packages in R to find clusters via finite mixture model with continuous variables. And also I wish to verify the distributional properties of the mixture distributions by fitting the model with lognormal, gamma, ex

[R] Fw: similarity measure

  hi all, I am doing hierarchical clustering using similarity measures for binary data using package ade4 and hclust function. For method=8 and method = 9 of dist.binary, I am getting Na values. Hence, hclust function is giving error as Error in hclust(d8, method = "ward") :   NA/NaN/Inf in f

[R] similarity measure

hi all, I am doing hierarchical clustering using similarity measures for binary data using package ade4 and hclust function. For method=8 and method = 9 of dist.binary, I am getting Na values. Hence, hclust function is giving error as Error in hclust(d8, method = "ward") :   NA/NaN/Inf in foreig

[R] cluster size

hi r-help, i am doing kmeans clustering in stats. i tried for five clusters clustering using: kcl1 <- kmeans(as1[,c("contlife","somlife","agglife","sexlife",     "rellife","hordlife","doutlife","symtlife","washlife",    "chcklife","rptlife","countlife","colt

[R] binary data

hi, I am trying to calculate distance matrices for binary data frame. I am using dist.binary in 'ade4' package. This is the code i run and get error message as 'missing value where True/False needed: clss <- as.data.frame(cls) dist.binary(clss, method = 1, diag = FALSE, upper = FALSE) Also, if i

[R] hierarchical clustering with Jaccard index

hi, I want to do hierarchical clustering with Jaccord index. I tried to do with vegan package for finding index and hierarchical clustering with hclust function. While doing clustering it is showing an error message as "invalid distance method". I would be grateful if anyone tells how to rectify

[R] similarity measure for binary data

I am doing hierarchical clustering with cluster package.  I couldnot find similarity measures like matching coefficient, Jaccard coefficient and sokal and sneath. Could anyone please tell package with similarity measures for binary data? kind regards, Ms.Karunambigai M PhD Scholar Dept. of Bios

[R] please help

Is there any function for finding number of groups using upper tail rule or moving average approach suggested by Mojena? I would also like to find functions for other stopping rules in Hierarchical clustering method. If anyone knows please kindly let me know. Kind regards, Ms.Karunambigai M PhD S