A note on Hájek projections and the influence curve

William C. Parr

Statistics & Probability Letters, 1983, vol. 1, issue 4, 177-179

Abstract: Hájek projections and influence curves are two different means of obtaining a linear approximation to a functional statistic. We show that the Hájek projection leads to the definition of a function converging pointwise to the influence curve.

Keywords: Hájek; projection; influence; curve; locally; quadratic; functionals (search for similar items in EconPapers)
Date: 1983
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