linreg-class: Multiple regression model

Description Value Fields Methods

Description

Multiple regression model

Value

class

Fields

Formula

formula.

RegressionCoeficients

matrix.

FittedValues

matrix.

Residuals

matrix.

DegreesOfFreedom

numeric.

ResidualVariance

matrix.

VarianceOfTheRegressionCoefficients

matrix.

TValues

vector.

DataName

character.

Pvalues

vector.

Methods

coef()

returns coefficients as a named vector

initialize(formula, data)

constructor

plot()

plots residuals vs Fitted values plot and Scale - Location plot

pred()

returns the predicted values

print()

prints formula, name of data frame and regression coeficients

resid()

returns vector of residuals

summary()

returns the summary of linear regression model


martynas2514/Lab04 documentation built on Sept. 23, 2020, 8:52 p.m.