The Folded Normal Distribution
作者:
F.C. Leone,
L.S. Nelson,
R.B. Nottingham,
期刊:
Technometrics
(Taylor Available online 1961)
卷期:
Volume 3,
issue 4
页码: 543-550
ISSN:0040-1706
年代: 1961
DOI:10.1080/00401706.1961.10489974
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Measurements are frequently recorded without their algebraic sign. As a consequence, the underlying distribution of measurements is replaced by a distribution of absolute measurements. When the underlying distribution is normal, the resulting distribution is called the “folded normal distribution”. The authors describe methods for estimating the mean and standard deviation of the normal distribution based on estimates of the mean and standard deviation determined from the folded normal. Tables are provided to assist in the estimation procedure and an example included.
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