negative binomial distribution
A discrete probability distribution used in statistics, often for modeling overdispersed count data.
The negative binomial distribution is sometimes used instead of the Poisson distribution.
このデータには負の二項分布を当てはめるのが適切だ。
It is appropriate to fit a negative binomial distribution to this data.
Binomial distribution; models the number of successes in a fixed number of trials, whereas the negative binomial distribution models the number of trials needed to achieve a fixed number of successes.
Poisson distribution; often used for count data, but assumes equal mean and variance, unlike the negative binomial distribution which can handle overdispersion.
Compound of 負 (negative), の (possessive particle), 二項 (binomial), and 分布 (distribution). A direct translation of the English statistical term.