public static IEnumerable <double> ApplyOutlierMode([NotNull] this IOutlierDetector outlierDetector,
[NotNull] IEnumerable <double> values, OutlierMode mode)
{
switch (mode)
{
case OutlierMode.DontRemove:
return(values);
case OutlierMode.RemoveUpper:
return(outlierDetector.WithoutUpperOutliers(values));
case OutlierMode.RemoveLower:
return(outlierDetector.WithoutLowerOutliers(values));
case OutlierMode.RemoveAll:
return(outlierDetector.WithoutAllOutliers(values));
default:
throw new ArgumentOutOfRangeException(nameof(mode), mode, null);
}
}
public static bool IsOutlier([NotNull] this IOutlierDetector outlierDetector, double x)
{
return(outlierDetector.IsLowerOutlier(x) || outlierDetector.IsUpperOutlier(x));
}
public static IEnumerable <double> WithoutAllOutliers([NotNull] this IOutlierDetector outlierDetector,
[NotNull] IEnumerable <double> values)
{
return(values.Where(x => !outlierDetector.IsOutlier(x)));
}
public static IEnumerable <double> GetAllOutliers([NotNull] this IOutlierDetector outlierDetector,
[NotNull] IEnumerable <double> values)
{
return(values.Where(outlierDetector.IsOutlier));
}
