decmath

Documentation

Index

• Variables
• func Average(ds []sdk.Dec) (sdk.Dec, error)
• func Max(ds []sdk.Dec) (sdk.Dec, error)
• func Median(ds []sdk.Dec) (sdk.Dec, error)
• func MedianDeviation(median sdk.Dec, ds []sdk.Dec) (sdk.Dec, error)
• func Min(ds []sdk.Dec) (sdk.Dec, error)

Variables

var ErrEmptyList = fmt.Errorf("empty price list passed in")

Functions

func Average

func Average(ds []sdk.Dec) (sdk.Dec, error)

Average returns the average value of a list of sdk.Dec. Returns error if ds is empty list.

func Max

func Max(ds []sdk.Dec) (sdk.Dec, error)

Max returns the max value of a list of sdk.Dec. Returns error if ds is empty list.

func Median

func Median(ds []sdk.Dec) (sdk.Dec, error)

Median returns the median of a list of sdk.Dec. Returns error if ds is empty list.

func MedianDeviation

func MedianDeviation(median sdk.Dec, ds []sdk.Dec) (sdk.Dec, error)

MedianDeviation returns the standard deviation around the median of a list of sdk.Dec. Returns error if ds is empty list. MedianDeviation = sqrt(∑((d - median)^2 / len(ds)))

func Min

func Min(ds []sdk.Dec) (sdk.Dec, error)

Min returns the min value of a list of sdk.Dec. Returns error if ds is empty list.