# NOT RUN {
## sleeping bags
data(sleeping)
sleeping_cat <- sleeping
temp_cat <- cut(sleeping$Temperature, c(-20, -1, 7), labels = c("warm", "cold"))
sleeping_cat$Temperature <- temp_cat
weight_cat <- cut(sleeping$Weight, c(700, 1100, 2200), labels = c("light", "heavy"))
sleeping_cat$Weight <- weight_cat
price_cat <- cut(sleeping$Price, c(100, 250, 350, 700),
labels = c("cheap", "medium", "expensive"))
sleeping_cat$Price <- price_cat
sleeping_cat
expandFrame(sleeping_cat)
# }
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