Издательство: | Книга по требованию |
Дата выхода: | июль 2011 |
ISBN: | 978-6-1317-8229-9 |
Объём: | 72 страниц |
Масса: | 129 г |
Размеры(В x Ш x Т), см: | 23 x 16 x 1 |
High Quality Content by WIKIPEDIA articles! In probability and statistics, the inverse-chi-square distribution is the probability distribution of a random variable whose multiplicative inverse (reciprocal) has a chi-square distribution. It is also often defined as the distribution of a random variable whose reciprocal divided by its degrees of freedom is a chi-square distribution. That is, if X has the chi-square distribution with ? degrees of freedom, then according to the first definition, 1 / X has the inverse-chi-square distribution with ? degrees of freedom; while according to the second definition, ? / X has the inverse-chi-square distribution with ? degrees of freedom.
Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.