anchor.diff:    /// Returns the smallest of all elements of the series.
     /// [category:Statistics]
     [<Extension>]
  -  static member Min(series:Series<'K, 'V>) = Stats.min series |> Option.get
  +  static member inline Min(series:Series<'K, 'V>) = Stats.min series |> Option.get
   
     /// Returns the greatest of all elements of the series.
     /// [category:Statistics]
     [<Extension>]
  -  static member Max(series:Series<'K, 'V>) = Stats.max series |> Option.get
  +  static member inline Max(series:Series<'K, 'V>) = Stats.max series |> Option.get
   
     /// Returns the mean of the elements of the series.
     /// [category:Statistics]
     [<Extension>]
  -  static member Mean(series:Series<'K, float>) = Stats.mean series
  +  static member inline Mean(series:Series<'K, 'V>) = Stats.mean series
   
     /// Returns the standard deviation of the elements of the series.
     /// [category:Statistics]
     [<Extension>]
  -  static member StdDev(series:Series<'K, float>) = Stats.stdDev series
  +  static member inline StdDev(series:Series<'K, 'V>) = Stats.stdDev series
   
     /// Returns the skewness of the elements of the series.
     /// [category:Statistics]
     [<Extension>]
  -  static member Skewness(series:Series<'K, float>) = Stats.skew series
  +  static member inline Skewness(series:Series<'K, 'V>) = Stats.skew series
   
     /// Returns the kurtosis of the elements of the series.
     /// [category:Statistics]
     [<Extension>]
  -  static member Kurtosis(series:Series<'K, float>) = Stats.kurt series
  +  static member inline Kurtosis(series:Series<'K, 'V>) = Stats.kurt series
   
     [<Extension>]
     [<Obsolete("Use StdDev instead")>]
  -  static member StandardDeviation(series:Series<'K, float>) = Stats.stdDev series
  +  static member inline StandardDeviation(series:Series<'K, 'V>) = Stats.stdDev series
   
     /// Returns the median of the elements of the series.
     /// [category:Statistics]
     [<Extension>]
  -  static member Median(series:Series<'K, float>) = Stats.median series
  +  static member inline Median(series:Series<'K, 'V>) = Stats.median series
   
     /// Groups the elements of the input series in groups based on the keys
     /// produced by `groupSelector` and then returns a new series containing
  
positive.code:   ///
    /// [category:Statistics]
    [<Extension>]
    static member MedianLevel(series:Series<'K1, float>, groupSelector:Func<'K1, 'K2>) = 
        Series.applyLevel groupSelector.Invoke Stats.median series
  
    /// Groups the elements of the input series in groups based on the keys
  
negative.code:   ///
    /// [category:Statistics]
    [<Extension>]
    static member inline MeanLevel(series:Series<'K1, 'V>, groupSelector:Func<'K1, 'K2>) = 
      Series.applyLevel groupSelector.Invoke Stats.mean series
  
    /// Groups the elements of the input series in groups based on the keys
  