StarStatsXY extension
A class that takes in XY data and can perform some algebraic utilities.
Properties
- adjDetCoefficient → num
-
Calculates the adjusted coefficient of determination.
This is the strength of the data fit for a given model.
no setter
- corCoefficient → num
-
Calculates the correlation coefficient.
This is the strength of the linear relationship of given points.
no setter
-
cubicReg
→ List<
num> -
Calculate quadratic regression of a set of points: Returns a list of form y =
ax^3 + bx^2 + cx + d, with
cubicReg[0]being a,cubicReg[1]being b,cubicReg[2]being c, andcubicReg[3]being d.no setter - detCoefficient → num
-
Calculates the coefficient of determination.
This is the strength of the data fit for a given model.
no setter
-
linReg
→ List<
num> -
Calculate linear regression of a set of points: Returns a list of form y =
mx + b, with
linearReg[0]being m andlinearReg[1]being b.no setter -
quadReg
→ List<
num> -
Calculate quadratic regression of a set of points: Returns a list of form y =
ax^2 + bx + c, with
quadReg[0]being a,quadReg[1]being b, andquadreg[2]being c.no setter -
quarReg
→ List<
num> -
Calculate quartic regression of a set of points: Returns a list of form y =
ax^4 + bx^3 + cx^2 + dx + e, with
cubicReg[0]being a,cubicReg[1]being b,cubicReg[2]being c,cubicReg[3]being d, andcubicReg[4]being e.no setter -
x
→ List<
num> -
Get the x coordinates of the given data.
no setter
-
y
→ List<
num> -
Get the y coordinates of the given data.
no setter