is.ln3 {lmomco} | R Documentation |
Is a Distribution Parameter Object Typed as 3-Parameter Log-Normal
Description
The distribution parameter object returned by functions of this module such as by
parln3
are typed by an attribute type
.
This function checks that type
is ln3
for the 3-parameter log-Normal distribution.
Usage
is.ln3(para)
Arguments
para |
A parameter list returned from parln3 . |
Value
TRUE |
If the type attribute is ln3 . |
FALSE |
If the type is not ln3 . |
Author(s)
W.H. Asquith
See Also
parln3
Examples
para <- vec2par(c(.9252, .1636, .7),type='ln3')
if(is.ln3(para)) {
Q <- qualn3(0.5,para)
}
[Package
lmomco version 0.97.4
Index]