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OutlierIdentifiers

Guides

  • Outlier identification

Symbols

  • BottomOutliers
  • ColorPlotOutliers
  • HampelIdentifier
  • HampelIdentifierParameters
  • ListPlotOutliers
  • OutlierIdentifier
  • OutlierIdentifyLess
  • OutlierIdentify
  • OutlierPosition
  • QuartileIdentifier
  • QuartileIdentifierParameters
  • SPLUSQuartileIdentifier
  • SPLUSQuartileIdentifierParameters
  • TopOutliers
AntonAntonov`OutlierIdentifiers`
OutlierPosition
​
OutlierPosition
[data:{_?
NumberQ
…},pars]
gives the positions of the outliers in data using the outlier identifier parameters
pars
.
Top
and bottom outliers can be found with
TopOutliers
@*
pars
and
BottomOutliers
@*
pars
respectively.
​
Examples  
(1)
Basic Examples  
(1)
Here is a list of random numbers:
In[1]:=
SeedRandom[788];​​pnts=RandomVariate[NormalDistribution[20,16],30];
Here we find the outliers:
In[2]:=
OutlierPosition
pnts,
HampelIdentifierParameters

Out[2]=
{6,8,9,10,15,18,28,30}
Here we find the top outliers only:
In[3]:=
OutlierPosition
pnts,
TopOutliers
@*
HampelIdentifierParameters

Out[3]=
{9,10,15,30}
Here we find the bottom outliers only:
In[4]:=
OutlierPosition
pnts,
BottomOutliers
@*
HampelIdentifierParameters

Out[4]=
{6,8,18,28}
SeeAlso
OutlierIdentify
 
▪
TopOutliers
 
▪
BottomOutliers
RelatedGuides
▪
Outlier identification
""

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