Univariable Module

Univariable handles two dimensional x,y data.

Functions and values

Function or value Description

coefficient xData yData

Full Usage: coefficient xData yData

Parameters:
Returns: Vector<float>

Calculates the coefficients for linear regression in the form of [|intercept; slope;|]

xData : Vector<float>
yData : Vector<float>
Returns: Vector<float>

coefficientCholesky xData yData

Full Usage: coefficientCholesky xData yData

Parameters:
Returns: Vector<float>

Calculates the coefficients for linear regression in the form of [|intercept; slope;|] using Cholesky Decomposition

xData : Vector<float>
yData : Vector<float>
Returns: Vector<float>

coefficientConstrained xData yData (arg3, arg4)

Full Usage: coefficientConstrained xData yData (arg3, arg4)

Parameters:
    xData : Vector<float>
    yData : Vector<float>
    arg2 : float
    arg3 : float

Returns: float[]

Calculates the coefficients for linear regression through a specified point (xC,yC)

xData : Vector<float>
yData : Vector<float>
arg2 : float
arg3 : float
Returns: float[]

cooksDistance xData yData

Full Usage: cooksDistance xData yData

Parameters:
Returns: vector

Fits a model (y(x) = b + m * x) to the data and returns the cooks distance for every data pair present in the input collections as an estimator for the influence of each data point in coefficient estimation.

xData : Vector<float>
yData : Vector<float>
Returns: vector

fit coef x

Full Usage: fit coef x

Parameters:
    coef : Vector<float>
    x : float

Returns: float

Fit to x

coef : Vector<float>
x : float
Returns: float