ztable

README

ZTable

This repository provides access to a static z-table (standard normal table) through a few lookup functions. The static data is loaded into memory at instantiation using NewTable(). You can access the data through three functions:

• GetFuzzy(p float64) []*ZScore
• GetScore(p float64) float64
• GetProbability(s float64) float64

Documentation

Index

• type ZScore
• type ZTable
  • func NewTable() *ZTable
  • func (z *ZTable) GetFuzzy(p float64) []*ZScore
  • func (z *ZTable) GetProbability(s float64) float64
  • func (z *ZTable) GetScore(p float64) float64
  • func (z *ZTable) Len() int

Types

type ZScore

type ZScore struct {
	Score       float64
	Probability float64
}

ZScore ...

type ZTable

type ZTable struct {
	// contains filtered or unexported fields
}

ZTable ...

func NewTable

func NewTable() *ZTable

NewTable creates a new ZTable containing ZScore entries from a static data file (data.csv)

func (*ZTable) GetFuzzy

func (z *ZTable) GetFuzzy(p float64) []*ZScore

GetFuzzy returns the neighboring zscore values given a defined probability (p) as a percentage in dot notation

func (*ZTable) GetProbability

func (z *ZTable) GetProbability(s float64) float64

GetProbability ...

func (*ZTable) GetScore

func (z *ZTable) GetScore(p float64) float64

GetScore ...

func (*ZTable) Len

func (z *ZTable) Len() int

Len returns the size of the ZScore collection