HermiteCoef (FSharp.Stats)

HermiteCoef Type

Namespace: FSharp.Stats
Assembly: FSharp.Stats.dll
Parent Module: Hermite
Base Type: obj
All Interfaces: IEquatable<HermiteCoef> , IStructuralEquatable , IComparable<HermiteCoef> , IComparable , IStructuralComparable

Record fields

Record Field	Description
`Slopes` Full Usage: `Slopes` Field type: `Vector<float>`	First order spline coefficients, slopes at knots Field type: `Vector<float>`
`XValues` Full Usage: `XValues` Field type: `Vector<float>`	sample points, sorted ascending Field type: `Vector<float>`
`YValues` Full Usage: `YValues` Field type: `Vector<float>`	Zero order spline coefficients, intersects, y values Field type: `Vector<float>`

Instance members

Instance member Description

Instance member	Description
`this.Predict` Full Usage: `this.Predict` Returns: `float -> float` Function that takes an x value and returns function value.	Returns function that takes x value and predicts the corresponding interpolating y value. x values outside of the xValue range are predicted by straight lines defined by the nearest knot! Returns: `float -> float` Function that takes an x value and returns function value. Example `// e.g. days since a certain event let xData = vector [\|0.;1.;5.;4.;3.;\|] // some measured feature let yData = vector [\|1.;5.;4.;13.;17.\|] // get coefficients for piecewise interpolating cubic polynomials let coefficients = CubicSpline.Hermite.interpolate xData yData // get function value at x=3.4 coefficients.Predict 3.4` val xData: obj val yData: obj val coefficients: obj


                
                  
                    
                      this.Predict

Full Usage: this.Predict

Returns: float -> float Function that takes an x value and returns function value.

Returns function that takes x value and predicts the corresponding interpolating y value.

x values outside of the xValue range are predicted by straight lines defined by the nearest knot!

Returns: float -> float: Function that takes an x value and returns function value.

Example

 
 // e.g. days since a certain event
 let xData = vector [|0.;1.;5.;4.;3.;|]
 // some measured feature
 let yData = vector [|1.;5.;4.;13.;17.|]
 
 // get coefficients for piecewise interpolating cubic polynomials
 let coefficients = 
     CubicSpline.Hermite.interpolate xData yData

 // get function value at x=3.4
 coefficients.Predict 3.4

val xData: obj

val yData: obj

val coefficients: obj

Static members

Static member Description

Static member	Description
`HermiteCoef.Create(xValues) (yValues) (slopes)` Full Usage: `HermiteCoef.Create(xValues) (yValues) (slopes)` Parameters: xValues : `Vector<float>` yValues : `Vector<float>` slopes : `Vector<float>` Returns: `HermiteCoef`	xValues : `Vector<float>` yValues : `Vector<float>` slopes : `Vector<float>` Returns: `HermiteCoef`


                
                  
                    
                      HermiteCoef.Create(xValues) (yValues) (slopes)

Full Usage: HermiteCoef.Create(xValues) (yValues) (slopes)

Parameters:

xValues : Vector<float>

yValues : Vector<float>

slopes : Vector<float>

Returns: HermiteCoef

xValues : Vector<float>
yValues : Vector<float>
slopes : Vector<float>

Returns: HermiteCoef