FactorialMoment

FactorialMoment[list, r]
gives the r^(th) moment of the elements in the list.

FactorialMoment[dist, r]
gives the r^(th) moment of the symbolic distribution dist.

FactorialMoment[r]
represents the r^(th) factorial moment.

DetailsDetails

ExamplesExamplesopen allclose all

Basic Examples (5)Basic Examples (5)

Compute factorial moment from data:

In[1]:=
Click for copyable input
Out[1]=

Use symbolic data:

In[2]:=
Click for copyable input
Out[2]=
In[3]:=
Click for copyable input
Out[3]=

Compute the second factorial moment of a discrete univariate distribution:

In[1]:=
Click for copyable input
Out[1]=

The second factorial moment of a continuous univariate distribution:

In[1]:=
Click for copyable input
Out[1]=

The factorial moment for a multivariate distribution:

In[1]:=
Click for copyable input
Out[1]=

Find relation of formal factorial moment to raw moments:

In[1]:=
Click for copyable input
Out[1]=

Evaluate for a particular distribution:

In[2]:=
Click for copyable input
Out[2]=
In[3]:=
Click for copyable input
Out[3]=
New in 8
New to Mathematica? Find your learning path »
Have a question? Ask support »