A logistic approximation to the cumulative normal distribution
This paper develops a logistic approximation to the cumulative normal distribution. Although the literature contains a vast collection of approximate functions for the normal distribution, they are very complicated, not very accurate, or valid for only a limited range. This paper proposes an enhance...
| Main Authors: | , , , |
|---|---|
| 格式: | Article |
| 語言: | English |
| 出版: |
OmniaScience
2009-07-01
|
| 叢編: | Journal of Industrial Engineering and Management |
| 主題: | |
| 在線閱讀: | http://www.jiem.org/index.php/jiem/article/view/60 |