QMRITools`
QMRITools`

FindOutliers

FindOutliers[data]

finds the outliers of a list of data.

Details

  • The following options can be given:
  • OutlierMethod"IQR"OutlierMethod is an option for FindOutliers. values can be "IQR", "SIQR" or "aIQR". "IRQ" is used for normly distributed data, "SIQR" or "aIQR" are better for skewed distributions.
    OutlierOutput"Mask"OutlierOutput is an option for FindOutliers. If value is "Mask" it gives a list of 1 for data and 0 for outliers. Else the output is {data, outliers}.
    OutlierIterations1OutlierIterations is an option for FindOutliers. Specifies how many iterations are used to find the outliers. Each itteration the outliers are reevaluated on the data with the previously found outliers alread rejected.
    OutlierRange1.5OutlierRange is an option for FindOutliers. Specifies how many times the IQR is considred an oulier.
    OutlierIncludeZeroTrueOutlierIncludeZero is an option for FindOutliers. If set to True all values that are zero are ignored and considered outliers.

Examples