On uniqueness of two principal points for univariate location mixtures

✍ Scribed by Wataru Yamamoto; Nobuo Shinozaki

• Publisher: Elsevier Science
• Year: 2000
• Tongue: English
• Weight: 131 KB
• Volume: 46
• Category: Article
• ISSN: 0167-7152
• DOI: 10.1016/s0167-7152(99)00084-x

✦ Synopsis

A su cient condition of uniqueness of two principal points is given for univariate symmetric distributions, which are not necessarily unimodal. Especially a class of location mixtures including the normal ones is shown to have unique two principal points.