Methods of Rubin (1983) for robust estimation of a mean and covariance matrix and associated parameters are extended to analyse data with missing values. The methods are maximum likelihood (ML) for ...
The Annals of Statistics, Vol. 4, No. 1 (Jan., 1976), pp. 223-226 (4 pages) The problem of estimating the mean of a p-variate (p ≥ 3) normal distribution is considered. It is assumed that the ...
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