param(M;P;I)
Returns the numerical value of a particular model parameter extracted from a discrete or continuous model.
Syntax
param(M;P;I)
Input
Argument  Type  Description 

M 
model  The name of a column that contains a model as returned by a discrete or
continuous modeling function These functions include:

P 
text  The name of the particular parameter to be extracted from the model Note: See the descriptions of the individual modeling functions for more information
on the values that can be specified for
P . 
I 
integer  An index (or list of indices) specifying which value is to be returned For
singlevalue parameters, For
multiplevalue parameters, For multidimensional parameters,

Return Value
Returns a decimal number corresponding to the value of the parameter named
P
extracted from the model M
, possibly indexed by the
value or values in I
.