升级流程引擎配置文件版本

vendor/github.com/montanaflynn/stats/legacy.go

@@ -0,0 +1,36 @@
+package stats
+
+// VarP is a shortcut to PopulationVariance
+func VarP(input Float64Data) (sdev float64, err error) {
+	return PopulationVariance(input)
+}
+
+// VarS is a shortcut to SampleVariance
+func VarS(input Float64Data) (sdev float64, err error) {
+	return SampleVariance(input)
+}
+
+// StdDevP is a shortcut to StandardDeviationPopulation
+func StdDevP(input Float64Data) (sdev float64, err error) {
+	return StandardDeviationPopulation(input)
+}
+
+// StdDevS is a shortcut to StandardDeviationSample
+func StdDevS(input Float64Data) (sdev float64, err error) {
+	return StandardDeviationSample(input)
+}
+
+// LinReg is a shortcut to LinearRegression
+func LinReg(s []Coordinate) (regressions []Coordinate, err error) {
+	return LinearRegression(s)
+}
+
+// ExpReg is a shortcut to ExponentialRegression
+func ExpReg(s []Coordinate) (regressions []Coordinate, err error) {
+	return ExponentialRegression(s)
+}
+
+// LogReg is a shortcut to LogarithmicRegression
+func LogReg(s []Coordinate) (regressions []Coordinate, err error) {
+	return LogarithmicRegression(s)
+}