Datasets apartments
and apartmentsTest
are artificial,
generated from the same model.
Structure of the dataset is copied from real dataset from PBImisc
package,
but they were generated in a way to mimic effect of Anscombe quartet for complex black box models.
data(apartments)
a data frame with 1000 rows and 6 columns
m2.price - price per square meter
surface - apartment area in square meters
no.rooms - number of rooms (correlated with surface)
district - district in which apartment is located, factor with 10 levels (Bemowo, Bielany, Mokotow, Ochota, Praga, Srodmiescie, Ursus, Ursynow, Wola, Zoliborz)
floor - floor
construction.year - construction year