gaussData: Mixture of two standard normal distributions

In tlemix: Trimmed Maximum Likelihood Estimation

Description

Mixture of two standard normal distributions with outliers.

Usage

data(gaussData)

Format

A data frame with 100 observations on the following 3 variables.

x

a numeric vector of x-coordinates

y

a numeric vector of y-coordinates

c

a numeric vector of cluster memberships

Author(s)

P. Neytchev, P. Filzmoser, R. Patnaik, A. Eisl and R. Boubela, <[e-mail]> http://www.statistik.tuwien.ac.at/public/filz/

Examples

data(gaussData)
str(gaussData)
# Example needs some computing time:
# estimate
# est.tle <- TLE(y~x,"gaussian",data=gaussData,Density=flexmix.Density,
#            Estimate=flexmix.Estimate,msglvl=1,nc=2,class="hard")
# plot data indicating clusters
# tleplot(est.tle,gaussData,main="TLE Scatter Plot")

tlemix documentation built on May 2, 2019, 5:57 a.m.