linear

func CurveRegression ¶

func CurveRegression(S pandas.Series, argv ...int) pandas.Series

CurveRegression 曲线回归

curve regression
https://blog.csdn.net/llittleSun/article/details/115045660
默认只预1个周期
argv 第一个参数为数据长度, 即周期数, 默认为S的长度

func LeastSquares ¶

func LeastSquares(x []float64, y []float64) (slope float64, intercept float64)

LeastSquares 最简单的最小二乘法

func Predict ¶

func Predict(y, slope, intercept float64) float64