Parameter1: Double;
The Parameter1 property determines the value of the parameter 1. If parameter value is not specified (value 1#.QNAN), it is to be calculated. The case of using binomial distribution law is an exception, as the value of the parameter 1 (m) needs to be defined. See below correspondence of parameter 1 to distribution parameters and value constraints:
| Distribution | Parameter 1 value | Value constraints |
| Normal distribution | µ | - |
| Uniform distribution | α | α < Parameter2 |
| Gamma distribution | α | α > 0 |
| Beta distribution | α | 0< α ≤ 10^6 |
| Binomial distribution | m | m ≥ 1 m*Parameter2*(1-Parameter2) ≤ 10^6 m < 1/e, where e is machine accuracy |
| Exponential distribution | λ | λ > 0 |
| Poisson distribution | µ | 0 < µ ≤ 10^6 |
The property use is given in the example for ISmKolmogorovSmirnovTest.D.
See also: