/usr/include/openturns/swig/Poisson_doc.i is in libopenturns-dev 1.7-3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | %feature("docstring") OT::Poisson
"Poisson distribution.
Available constructors:
Poisson(*lambda=1.0*)
Parameters
----------
lambda : float, :math:`\\\\lambda > 0`
Mean and variance value.
Notes
-----
Its probability density function is defined as:
.. math::
\\\\Prob{X = k} = \\\\frac{\\\\lambda^k}{k!}\\\\;e^{-\\\\lambda}, \\\\, k \\\\in \\\\Nset
Its first moments are:
.. math::
:nowrap:
\\\\begin{eqnarray*}
\\\\Expect{X} & = & \\\\lambda \\\\\\\\
\\\\Var{X} & = & sqrt{\\\\lambda}
\\\\end{eqnarray*}
Examples
--------
Create a distribution:
>>> import openturns as ot
>>> distribution = ot.Poisson(10.)
Draw a sample:
>>> sample = distribution.getSample(10)"
// ---------------------------------------------------------------------
%feature("docstring") OT::Poisson::getLambda
"Accessor to the distribution's mean and variance value.
Returns
-------
lambda : float
Distribution's mean and variance value."
// ---------------------------------------------------------------------
%feature("docstring") OT::Poisson::setLambda
"Accessor to the distribution's mean and variance value.
Parameters
----------
lambda : float
Distribution's mean and variance value."
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