# NOT RUN {
library("DALEX")
library("arenar")
library("dplyr", quietly=TRUE, warn.conflicts = FALSE)
# create live arena with only one dataset
apartments <- DALEX::apartments
arena <- create_arena(live=TRUE) %>% push_dataset(apartments, "m2.price", "apartment")
print(arena)
# add another dataset
HR <- DALEX::HR
arena <- arena %>% push_dataset(HR, "status", "HR")
print(arena)
# }
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