Data for generating residual fit spread plot.

ols_prep_rfsplot_fmdata(model)

ols_prep_rfsplot_rsdata(model)

Arguments

model

An object of class lm.

Examples

model <- lm(mpg ~ disp + hp + wt + qsec, data = mtcars) ols_prep_rfsplot_fmdata(model)
#> x y #> Mazda RX4 0.65625 2.49333715 #> Mazda RX4 Wag 0.59375 1.62274065 #> Datsun 710 0.81250 5.22468963 #> Hornet 4 Drive 0.62500 1.63381717 #> Hornet Sportabout 0.40625 -1.66143057 #> Valiant 0.56250 0.93436596 #> Duster 360 0.21875 -4.20935985 #> Merc 240D 0.68750 2.65297895 #> Merc 230 0.75000 3.78369213 #> Merc 280 0.46875 -0.50728418 #> Merc 280C 0.50000 -0.18078799 #> Merc 450SE 0.18750 -4.67624141 #> Merc 450SL 0.34375 -3.00030766 #> Merc 450SLC 0.31250 -3.01309966 #> Cadillac Fleetwood 0.09375 -9.74289440 #> Lincoln Continental 0.06250 -10.85060658 #> Chrysler Imperial 0.03125 -11.03747168 #> Fiat 128 0.87500 6.67162325 #> Honda Civic 1.00000 9.10433522 #> Toyota Corolla 0.96875 8.58634326 #> Toyota Corona 0.84375 5.27579029 #> Dodge Challenger 0.37500 -1.75711947 #> AMC Javelin 0.43750 -1.16868515 #> Camaro Z28 0.15625 -5.71447620 #> Pontiac Firebird 0.28125 -3.40514317 #> Fiat X1-9 0.90625 7.58366929 #> Porsche 914-2 0.78125 5.08511501 #> Lotus Europa 0.93750 7.60601644 #> Ford Pantera L 0.25000 -3.47354135 #> Ferrari Dino 0.53125 0.02627523 #> Maserati Bora 0.12500 -6.72139630 #> Volvo 142E 0.71875 2.83505599
ols_prep_rfsplot_rsdata(model)
#> x y #> Mazda RX4 0.25000 -1.5839621 #> Mazda RX4 Wag 0.43750 -0.7133657 #> Datsun 710 0.15625 -2.5153146 #> Hornet 4 Drive 0.56250 -0.3244422 #> Hornet Sportabout 0.65625 0.2708056 #> Valiant 0.09375 -2.9249910 #> Duster 360 0.28125 -1.5812652 #> Merc 240D 0.84375 1.6563961 #> Merc 230 0.37500 -1.0743171 #> Merc 280 0.50000 -0.3833408 #> Merc 280C 0.18750 -2.1098370 #> Merc 450SE 0.71875 0.9856164 #> Merc 450SL 0.62500 0.2096827 #> Merc 450SLC 0.21875 -1.8775253 #> Cadillac Fleetwood 0.59375 0.0522694 #> Lincoln Continental 0.75000 1.1599816 #> Chrysler Imperial 1.00000 5.6468467 #> Fiat 128 0.96875 5.6377518 #> Honda Civic 0.78125 1.2050398 #> Toyota Corolla 0.93750 5.2230317 #> Toyota Corona 0.03125 -3.8664153 #> Dodge Challenger 0.12500 -2.8335055 #> AMC Javelin 0.06250 -3.7219399 #> Camaro Z28 0.34375 -1.0761488 #> Pontiac Firebird 0.87500 2.5145182 #> Fiat X1-9 0.53125 -0.3742943 #> Porsche 914-2 0.68750 0.8242600 #> Lotus Europa 0.90625 2.7033586 #> Ford Pantera L 0.40625 -0.8170837 #> Ferrari Dino 0.46875 -0.4169002 #> Maserati Bora 0.81250 1.6307713 #> Volvo 142E 0.31250 -1.5256810