beta distribution

Noun

(probability, statistics) Any of a family of continuous probability distributions defined on the interval [0, 1] whose shape is parametrised by two positive parameters, denoted α and β, which appear as exponents in the associated random variable.

Japanese Meaning

0から1の区間で定義される連続確率分布の一族であり、形状が2つの正のパラメータ（αとβ）によって決定される分布。 / 確率論や統計学で用いられる分布で、パラメータにより分布の形状（分布の偏りの程度や集中の仕方）が変わる。

What is this buttons?

When modeling proportions of successes, I often use the beta distribution to reflect uncertainty between 0 and 1.

Google Translation / DeepL Translation

成功割合をモデル化する際、私はしばしば0から1の区間で定義され、形状が2つの正のパラメータαとβで決まるベータ分布を不確実性を表すために用います。

Details

Sense（1）

In particular, I illustrate how a hierarchical model in which the allele frequency distribution among populations is approximated by a Beta distribution and distribution of mean allele frequencies across loci is also approximated by a Beta distribution, accounts for the time-correlation of allele frequencies that existing methods of inference ignore.

Google Translation / DeepL Translation

Details

beta distributions

（ plural ）

Details

beta distribution

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