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A Note on the Negative Moments of a Truncated Poisson Variate

 

作者: M.L. Tiku,  

 

期刊: Journal of the American Statistical Association  （Taylor Available online 1964）
卷期: Volume 59, issue 308  

页码: 1220-1224

 

ISSN:0162-1459

 

年代: 1964

 

DOI:10.1080/01621459.1964.10480764

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

A Laguerre series expansion of a Poisson distribution is developed in terms of Laguerre polynomials and Gamma density function. An approximation to the first negative moment of a Poisson variate is obtained and compared numerically with its exact values.

 

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