Regression model with estimated covariance matrix
Lubomír Kubáček (1983)
Mathematica Slovaca
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Lubomír Kubáček (1983)
Mathematica Slovaca
Similarity:
Lubomír Kubáček (1970)
Aplikace matematiky
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Gejza Wimmer (1979)
Aplikace matematiky
Similarity:
In many cases we can consider the regression parameters as realizations of a random variable. In these situations the minimum mean square error estimator seems to be useful and important. The explicit form of this estimator is given in the case that both the covariance matrices of the random parameters and those of the error vector are singular.