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JSRI 2006, 3(1): 47-61 Back to browse issues page
A New Skew-normal Density
Maryam Sharafi, Javad Behboodian *1
1- , behboodian@stat.susc.ac.ir
Abstract:   (2666 Views)

We present a new skew-normal distribution, denoted by NSN($lambada$). We first derive the density and moment generating function of NSN($lambada$). The properties of SN($lambada$), the known skew-normal distribution of Azzalini, and NSN($lambada$) are compared with each other. Finally, a numerical example for testing about the parameter $lambada$ in NSN($lambada$) is given.

Keywords: Skew-normal distribution, a new skew-normal distribution, moment generating function, skewness, kurtosis, testing hypothesis.
Full-Text [PDF 1170 kb]   (494 Downloads)    
Type of Study: Research | Subject: General
Received: 2016/02/13 | Accepted: 2016/02/13 | Published: 2016/02/13
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Sharafi M, Behboodian J. A New Skew-normal Density . JSRI. 2006; 3 (1) :47-61
URL: http://jsri.srtc.ac.ir/article-1-159-en.html


Volume 3, Issue 1 (9-2006) Back to browse issues page
مجله‌ی پژوهش‌های آماری ایران (علمی - پژوهشی) Journal of Statistical Research of Iran JSRI
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