vignettes/linreg-vignette.R

In henkar91/AdvRprogr_lab7: Linear regression analysis

## ---- include = FALSE----------------------------------------------------
library(linreg)
data("iris")

## ------------------------------------------------------------------------
example_formula <- Petal.Length~Sepal.Width+Sepal.Length

## ---- results = "hide"---------------------------------------------------
linreg_example <- linreg$new(example_formula, data=iris)

## ------------------------------------------------------------------------

linreg_example$print()

## ------------------------------------------------------------------------

linreg_example$plot()

## ------------------------------------------------------------------------

residuals <- linreg_example$resid()
residuals[1:5]

## ------------------------------------------------------------------------

predicted <- linreg_example$pred()
predicted[1:5]

## ------------------------------------------------------------------------

linreg_example$coef()

## ------------------------------------------------------------------------

linreg_example$summary()

## ---- echo= FALSE--------------------------------------------------------
sessionInfo()