Files
PhpSpreadsheet/tests/data/Calculation/Statistical/WEIBULL.php
Mark Baker ec2531411d Start implementing Newton-Raphson for the inverse of Statistical Distributions (#1958)
* Start implementing Newton-Raphson for the inverse of Statistical Distributions, starting with the two-tailed Student-T
* Additional unit tests and validations
* Use the new Newton Raphson class for calculating the Inverse of ChiSquared
* Extract Weibull distribution, and provide unit tests
2021-03-27 13:29:58 +01:00

49 lines
683 B
PHP

<?php
return [
[
0.929581390070,
105, 20, 100, true,
],
[
0.035588864025,
105, 20, 100, false,
],
[
1.10363832351433,
1, 3, 1, false,
],
[
0.985212776817482,
2, 5, 1.5, true,
],
[
'#VALUE!',
'NaN', 5, 1.5, true,
],
[
'#VALUE!',
2, 'NaN', 1.5, true,
],
[
'#VALUE!',
2, 5, 'NaN', true,
],
[
'#VALUE!',
2, 5, 1.5, 'NaN',
],
[
'#NUM!',
-2, 5, 1.5, true,
],
[
'#NUM!',
-2, 0, 1.5, true,
],
[
'#NUM!',
-2, 5, 0, true,
],
];