|
Gaussian ladder
From Gaussian x to Q. |
|
|
| Variable |
|
Variable, v, to be observed. • |
| μ, σ |
|
Mean and st. deviation of Gaussian. • |
| n, AQL |
% |
Sample size and AQL (%). • |
| α |
% |
Producer's risk (type I error). • |
| lgN (▪), .seed |
(▪)Sugg., ≤ ~6 |
No. (log10) of trials and RNG
seed. • |
| Graph min, max |
|
Limits of v for the graph. • |
| klass |
|
No. of histo. classes (2√N if 0). • |
| Show values |
|
Shows the coordinates of the graph. • |
Simulates (Monte Carlo) v:
a) Gaussian variable, x; or b) a sample average;
or c) a t variable; or d) a non-central t.
This is a rough quality test for the random number generator (RNG) used.
Plots the simulated 'pdf' (f)
and 'cdf' (F). Suggested limits for the graph (base cases):
a) ±3; b) ±2;
c) ±2; d) −0.5 – 3.
(For d), see table.) |
| References: |
Plate: GaussianLadder |
• Google "Lagrange
interpolation"
• Wikipedia: "Student's
t-distribution". Table of selected values (=)
• 1907-04-11: ScheffĂ©, Henry
(†1977-07-05). |
