We extend their results to allow for robust fitting, for modelling general heteroscedasticity and for derivative estimation in the multivariate case. Our results confirm that local polynomial fitting ...

Lower bounds on the radius of various confidence sets for density functions and their derivatives are determined. In each case investigated, the smallest radius obtainable and the radius actually ...

THE new I.B.M. Automatic Sequence Controlled Calculator at Harvard was recently described in Nature (158, 567; 1946). The volume now before us contains the first of a series of tables produced by the ...