utils

Documentation

Index

• Variables
• func BoolIndexOf(s pandas.Series, n int) bool
• func Float64IndexOf(s pandas.Series, n int) float64
• func GetPages(pageSize, count int) (pages int)
• func IndexReverse(s pandas.Series) pandas.Series
• func Int64IndexOf(s pandas.Series, n int) int64
• func IntegerIndexOf(s pandas.Series, n int) int
• func Optimize()
• func SeriesChangeRate(base, v pandas.Series) pandas.Series
• func SeriesIndexOf(s pandas.Series, n int) float64
• func StringIndexOf(s pandas.Series, n int) string
• func Timestamp() (timestamp int64)

Variables

var (
	ErrAccelerationNotSupported = errors.New("acceleration not supported on this platform")
)

Functions

func BoolIndexOf

func BoolIndexOf(s pandas.Series, n int) bool

func Float64IndexOf

func Float64IndexOf(s pandas.Series, n int) float64

func GetPages

func GetPages(pageSize, count int) (pages int)

GetPages 计算页数

func IndexReverse

func IndexReverse(s pandas.Series) pandas.Series

func Int64IndexOf

func Int64IndexOf(s pandas.Series, n int) int64

func IntegerIndexOf

func IntegerIndexOf(s pandas.Series, n int) int

func Optimize

func Optimize()

Optimize 系统优化系列

func SeriesChangeRate

func SeriesChangeRate(base, v pandas.Series) pandas.Series

SeriesChangeRate 计算两个序列的净增长

func SeriesIndexOf

func SeriesIndexOf(s pandas.Series, n int) float64

SeriesIndexOf 获取序列第n索引的值

Deprecated: 推荐使用 Float64IndexOf

func StringIndexOf

func StringIndexOf(s pandas.Series, n int) string

func Timestamp

func Timestamp() (timestamp int64)

Timestamp 毫秒时间戳