Weight & height data
The bdims data set from the openintro package is loaded in your workspace. bdims contains physical measurements on a sample of 507 individuals, including their weight in kg (wgt) and height in cm (hgt). You will use these data to build insights into the relationship between weight and height.
Questo esercizio fa parte del corso
Bayesian Modeling with RJAGS
Istruzioni dell'esercizio
- Construct a scatterplot of
wgt(y-axis) vshgt(x-axis) usingggplot()with ageom_point()layer. - Construct a scatterplot of
wgtvshgtwhich includes ageom_smooth()of the linear relationship between these 2 variables.
Esercizio pratico interattivo
Prova a risolvere questo esercizio completando il codice di esempio.
# Construct a scatterplot of wgt vs hgt
ggplot(___, aes(x = ___, y = ___)) +
geom_point()
# Add a model smooth
ggplot(___, aes(x = ___, y = ___)) +
___() +
geom_smooth(method = "lm", se = FALSE)