WU Shiyong, YU Yiliang, . WELSCH-KUH STATISTIC AND COEFFICIENT OF CORRELATION[J]. Chinese Journal of Applied Probability and Statistics, 1987, 3(4): 335-339.
Citation: WU Shiyong, YU Yiliang, . WELSCH-KUH STATISTIC AND COEFFICIENT OF CORRELATION[J]. Chinese Journal of Applied Probability and Statistics, 1987, 3(4): 335-339.
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WELSCH-KUH STATISTIC AND COEFFICIENT OF CORRELATION

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  • This paper discusses the influence to fitted values at certain points, when severable data points cases are deleted in one batch. We get the upper bound of the influence, and build the relation between Welsch-Kuh statistic and coefficient of correlation.
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