Definition of Poisson distribution in English:

Poisson distribution

nounˈpwʌsɒ̃pwäˈsän ˌdistrəˌbyo͞oSH(ə)n

Statistics

A discrete frequency distribution which gives the probability of a number of independent events occurring in a fixed time.
〔统计〕泊松分布
Example sentencesExamples
- Note that the numbers of mutations and gene conversion events per generation follow Poisson distributions.
- In this he was the first to note that events with low frequency in a large population followed a Poisson distribution even when the probabilities of the events varied.
- The Poisson distribution provides a statistical description of the number of enzymes in the droplet.
- By using recurrence relations for the probability distributions, they show that in several cases the numbers of homozygous and heterozygous loci have independent Poisson distributions.
- Because of the extreme non-normality of these scores, we used a statistical test for two Poisson distributions.

Origin

Late 19th century: named after the French mathematical physicist Siméon-Denis Poisson( 1781–1840).

Definition of Poisson distribution in US English:

Poisson distribution

nounpwäˈsän ˌdistrəˌbyo͞oSH(ə)n

Statistics

A discrete frequency distribution which gives the probability of a number of independent events occurring in a fixed time.
〔统计〕泊松分布
Example sentencesExamples
- In this he was the first to note that events with low frequency in a large population followed a Poisson distribution even when the probabilities of the events varied.
- Because of the extreme non-normality of these scores, we used a statistical test for two Poisson distributions.
- By using recurrence relations for the probability distributions, they show that in several cases the numbers of homozygous and heterozygous loci have independent Poisson distributions.
- Note that the numbers of mutations and gene conversion events per generation follow Poisson distributions.
- The Poisson distribution provides a statistical description of the number of enzymes in the droplet.

Origin

Late 19th century: named after the French mathematical physicist Siméon-Denis Poisson( 1781–1840).

单词	Poisson distribution
释义	Definition of Poisson distribution in English: Poisson distribution nounˈpwʌsɒ̃pwäˈsän ˌdistrəˌbyo͞oSH(ə)n Statistics A discrete frequency distribution which gives the probability of a number of independent events occurring in a fixed time. 〔统计〕泊松分布 Example sentencesExamples Note that the numbers of mutations and gene conversion events per generation follow Poisson distributions. In this he was the first to note that events with low frequency in a large population followed a Poisson distribution even when the probabilities of the events varied. The Poisson distribution provides a statistical description of the number of enzymes in the droplet. By using recurrence relations for the probability distributions, they show that in several cases the numbers of homozygous and heterozygous loci have independent Poisson distributions. Because of the extreme non-normality of these scores, we used a statistical test for two Poisson distributions. Origin Late 19th century: named after the French mathematical physicist Siméon-Denis Poisson( 1781–1840). Definition of Poisson distribution in US English: Poisson distribution nounpwäˈsän ˌdistrəˌbyo͞oSH(ə)n Statistics A discrete frequency distribution which gives the probability of a number of independent events occurring in a fixed time. 〔统计〕泊松分布 Example sentencesExamples In this he was the first to note that events with low frequency in a large population followed a Poisson distribution even when the probabilities of the events varied. Because of the extreme non-normality of these scores, we used a statistical test for two Poisson distributions. By using recurrence relations for the probability distributions, they show that in several cases the numbers of homozygous and heterozygous loci have independent Poisson distributions. Note that the numbers of mutations and gene conversion events per generation follow Poisson distributions. The Poisson distribution provides a statistical description of the number of enzymes in the droplet. Origin Late 19th century: named after the French mathematical physicist Siméon-Denis Poisson( 1781–1840).
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