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An evaluation of radiotherapy and response in the management of perivascular epithelioid cell tumors. [PDF]

open access: yesBr J Radiol
Krcek R   +8 more
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Selecting the Median

SIAM Journal on Computing, 1999
Improving a long-standing result of Schönhage, Paterson, and Pippenger [ J. Comput. System Sci., 13 (1976), pp. 184--199] we show that the median of a set containing n elements can always be found using at most $c \cdot n$ comparisons, where ...
Dorit Dor, Uri Zwick
openaire   +4 more sources

On Medians and Quasi Medians

Journal of the American Statistical Association, 1967
Abstract Let X 1, …, Xn be identically distributed according to a symmetric distribution F (satisfying suitable regularity conditions). An approximation to the variance of the median is computed up to terms of order 1/n 2 and a corresponding approximation to the efficiency of relative to the average up to terms of order 1/n.
J. L. Hodges, E. L. Lehmann
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