 |
Non-central t
distribution: direct function
Calculates P = F(t, f, δ). |
|
|
| .Opt |
1
2
3 |
Option: what data are used |
| AQL |
|
{1} Fraction (0 < AQL < 1) |
| μ, σ, U |
|
{2} Mean, st-dev, upper spec. limit. • |
| t |
|
Deviate for which P will be calculated. • |
| f |
|
Degr. of freedom, f = n − 1
(f ≥ 1) |
| δ |
|
{3} Non-centrality parameter. • |
| Tol, Maxit |
|
Tolerance in P (0. ⇒ 10 × mach_eps)
Maximum series terms |
|
Calculates the direct non-central t distribution:
P = F(t, f, δ), via
the NAG G01GBF procedure. |
|
|
References: |
• Weisstein,
Eric W., "Noncentral Student's t-Distribution." From
MathWorld—A Wolfram Web Resource.
• Noncentral
t.pdf (zip), by Fritz Scholz,
Dept. of Satistics,
Univ. of Washington. |
