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Details for article 4 of 19 found articles
| Title: |
An efficient algorithm for computing the noncentrality parameters of chi-squared tests |
| Author: |
Ding, Cherng |
| Appeared in: |
Communications in statistics |
| Paging: | Volume 23 (1994) nr. 3 pages 861-870 |
| Year: |
1994 |
| Contents: |
Use of Newton's method for computing the noncentrality parameter based on the specified power in sample size problems of chi-squared tests requires that we evaluate both the noncentral chi-squareddistribution function and its derivative with respect to the noncentrality parameter. A close relationship between computing formulas for them is revealed, by which their evaluations can be performed jointly. This property greatly reduces the amount of computation involved. The corresponding algorithm is provided in a step-by-step form. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 4 of 19 found articles
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