Create a new instance of a unuran.cont object using
new ("unuran.cont", cdf=NULL, pdf=NULL, dpdf=NULL, islog=FALSE,
lb=NA, ub=NA, mode=NA, center=NA, area=NA, name=NA).
- cdf
cumulative distribution function. (R function)
- pdf
probability density function. (R function)
- dpdf
derivative of the pdf. (R function)
- islog
whether the given cdf and pdf are given
by their logarithms (the dpdf is then the derivative of the
logarithm). (boolean)
- lb
lower bound of domain;
use -Inf if unbounded from left. (numeric)
- ub
upper bound of domain;
use Inf if unbounded from right. (numeric)
- mode
mode of distribution. (numeric)
- center
typical point (“center”) of distribution. If
not given the mode is used. (numeric)
- area
area below pdf; used for computing normalization
constants if required. (numeric)
- name
name of distribution. (string)
The user is responsible that the given informations are consistent.
It depends on the chosen method which information must be given / are
used.