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Mean
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Descriptive Statistics
New in 6.0: Statistics
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HarmonicMean
HarmonicMean
[
list
]
gives the harmonic mean of the values in
list
.
MORE INFORMATION
For the list
{
x
1
,
x
2
,
...
,
x
n
}
, the harmonic mean is given by
.
HarmonicMean
handles both numerical and symbolic data.
HarmonicMean
[{{
x
1
,
y
1
,
...
}, {
x
2
,
y
2
,
...
},
...
}]
gives
{HarmonicMean[{
x
1
,
x
2
,
...
}], HarmonicMean[{
y
1
,
y
2
,
...
}]}
.
HarmonicMean
works with
SparseArray
objects.
EXAMPLES
CLOSE ALL
Basic Examples
(2)
Harmonic mean of symbolic values:
In[1]:=
Out[1]=
Harmonic mean of columns of a matrix:
In[1]:=
Out[1]=
Scope
(3)
Generalizations & Extensions
(1)
Properties & Relations
(4)
SEE ALSO
Mean
HarmonicNumber
GeometricMean
TUTORIALS
Descriptive Statistics
MORE ABOUT
Descriptive Statistics
New in 6.0: Statistics
New in 6
© 2008 Wolfram Research, Inc.
.
EXAMPLES
Basic Examples 
Scope 