utils

package

v1.8.4 Latest Latest Go to latest Published: May 2, 2024 License: Apache-2.0 Imports: 6 Imported by: 0

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

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

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

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

GetPages 计算页数

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()

Optimize 系统优化系列

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

SeriesChangeRate 计算两个序列的净增长

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(s pandas.Series, n int) string

func Timestamp() (timestamp int64)

Timestamp 毫秒时间戳

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