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Plotting Probability Ellipses
Author(s) -
Altman D. G.
Publication year - 1978
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 - 10.2307/2347173
Subject(s) - ellipse , statistics , computer science , mathematics , geometry
Summary Healy (1972) described a procedure for drawing a probability ellipse of a bivariate Normal distribution. This needs modification if the ellipse is drawn with different scales for x and y. More accurate ellipse plotting methods are discussed briefly.