Because Normal Mixtures clustering is sensitive to outliers, an outlier-robust alternative called Robust Normal Mixtures is provided. This method uses a robust method of estimating the normal parameters. JMP computes the estimates via maximum likelihood with respect to a mixture of Huberized normal distributions. Huberized normal distributions are multivariate normal distributions that are constructed to be outlier resistant. For details, see Additional Details for Robust Normal Mixtures.
JMP Support 800.450.0135 (US)
Documentation Feedback
Your feedback is important to us.
us any comments about
our documentation.
Help created on 9/19/2017