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.

Deze oefening maakt deel uit van de cursus

Bayesian Modeling with RJAGS

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Oefeninstructies

Construct a scatterplot of wgt (y-axis) vs hgt (x-axis) using ggplot() with a geom_point() layer.
Construct a scatterplot of wgt vs hgt which includes a geom_smooth() of the linear relationship between these 2 variables.

Praktische interactieve oefening

Probeer deze oefening eens door deze voorbeeldcode in te vullen.

# 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)

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