| تعداد نشریات | 8 |
| تعداد شمارهها | 431 |
| تعداد مقالات | 5,606 |
| تعداد مشاهده مقاله | 7,256,154 |
| تعداد دریافت فایل اصل مقاله | 6,103,822 |
The bimodal standard normal density and kurtosis | ||
| AUT Journal of Mathematics and Computing | ||
| مقاله 2، دوره 1، شماره 1، اردیبهشت 2020، صفحه 17-25 اصل مقاله (471.45 K) | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.22060/ajmc.2018.3040 | ||
| نویسندگان | ||
| Javad Behboodian1؛ Maryam Sharafi1؛ Zahra Sajjadnia* 1؛ Mazyar Zarepour2 | ||
| 1Department of Statistics, School of Science, Shiraz University, Shiraz, Iran | ||
| 2Department of Mathematics, Islamic Azad University, Shiraz Branch, Shiraz, Iran | ||
| چکیده | ||
| In this article, first a density by the name ”The bimodal standard normal density” is introduced and denoted by $b\varphi(z)$. Then, a definition for the kurtosis of bimodal densities relative to $b\varphi(z)$ is presented. Finally, to illustrate the introduced kurtosis, a few examples are provided and a real data set is studied, too. | ||
| کلیدواژهها | ||
| Normal density؛ Mixed normal density؛ Bimodal standard normal density؛ Kurtosis of a bimodal density | ||
| مراجع | ||
|
[1] J. Arrue, H. W. Gomez, H. S. Salinas, H. Bolfarine, A new class of Skew-Normal-Cauchy distribution, SORT-Statistics and Operations Research Transactions, 39(1), (2015) 35-50.
[2] D. Elal-Olivero, Alpha-skew-normal distribution, Proyecciones Journal of Mathematics, 29(3) (2010), 224-240.
[3] K. Pearson, Das Fehlergesetz und seine Verallgemeinerungen Durch Fechner und Pearson, A Rejoinder. Biometrika, 4, (1905) 169-212.
[4] M. Sharafi, Z. Sajjadnia, J. Behboodian, A new generalization of alpha-skew-normal distribution, Communication in Statistics, Theory and Method, 46, (2017), 6098–6111.
[5] J. Stoer, R. Bulirsch, Introduction to Numerical Analysis, Spring Verlag, New York, 1991. | ||
|
آمار تعداد مشاهده مقاله: 20,859 تعداد دریافت فایل اصل مقاله: 1,033 |
||