z-logo
Premium
L 1 Approximation and the Analysis of Data
Author(s) -
Barrodale I.
Publication year - 1968
Publication title -
journal of the royal statistical society: series c (applied statistics)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.205
H-Index - 72
eISSN - 1467-9876
pISSN - 0035-9254
DOI - 10.2307/2985267
Subject(s) - statistics , mathematics , computer science , econometrics
Summary When estimating the true form of experimental data that contain some very inaccurate points, the assumption that L 1 approximation is superior to L 2 approximation can easily be justified theoretically. This is an old idea, but since best L 1 approximations have only recently been readily obtained, we present here some numerical evidence with which to judge the extent of the improvement over orthodox least‐squares approximations.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here