Question: Use the creature.data data frame for this exercise. Write R Code to extract the waking hours for a dog using two different R commands. creatures

Use the creature.data data frame for this exercise. Write R Code to extract the waking hours for a dog using two different R commands.

creatures = c("dog","cat","armadillo","human")

friendly = c(TRUE, TRUE, FALSE, TRUE)

diet = c("anything","mice","termites","pizza")

waking.hours = c(13.9, 11.5, 5.9, 16.0)

creature.data = data.frame(friendly, diet, waking.hours, row.names=creatures)

creatures[creature.data$waking.hours < 12 & !creature.data$friendly]

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