McLachlan150 {tlemix} | R Documentation |
This simulated data set are discussed by McLachlan and Peel (2000). The data consists of 100 observations generated from a 3-component bivariate normal mixture model with equal mixing proportions. Fifty outliers, generated from a uniform distribution over the range -10 to 10 on each variate are added to the original data. Thus a sample of 150 observations is obtained.
data(McLachlan150)
A data frame with 100 observations on the following 3 variables.
x
y
c
P. Neytchev, P. Filzmoser, R. Patnaik, A. Eisl and R. Boubela, <P.Filzmoser@tuwien.ac.at> http://www.statistik.tuwien.ac.at/public/filz/
McLachlan, G.J. and Peel, D. (2000). Finite mixture models. Wiley, New York.
data(McLachlan150) str(McLachlan150) # Example needs some computing time: #d <- as.matrix(McLachlan150[,1:2]) #est.tle <- TLE(d~1,"mvtnormal",data=d,Density=FLXmclust.Density,Estimate=FLXmclust.Estimate,msglvl=1,nc=3) #tleplot(est.tle,as.data.frame(d),main="TLE Scatter Plot")