Vector selection, multiple value selection
R Programming Language Vector in R Language (Article) Vector in R Language (Program)
237Program:
# Poker and roulette winnings from Monday to Friday: poker_vector <- c(140, -50, 20, -120, 240) roulette_vector <- c(-24, -50, 100, -350, 10) days_vector <- c("Monday", "Tuesday", "Wednesday", "Thursday", "Friday") names(poker_vector) <- days_vector names(roulette_vector) <- days_vector # Define a new variable based on a selection poker_midweek <- poker_vector[c(2,3,4)] # see result poker_midweek
Output:
> # Poker and roulette winnings from Monday to Friday: > poker_vector <- c(140, -50, 20, -120, 240) > roulette_vector <- c(-24, -50, 100, -350, 10) > days_vector <- c("Monday", "Tuesday", "Wednesday", "Thursday", "Friday") > names(poker_vector) <- days_vector > names(roulette_vector) <- days_vector > > # Define a new variable based on a selection > poker_midweek <- poker_vector[c(2,3,4)] > # see result > poker_midweek Tuesday Wednesday Thursday -50 20 -120
Explanation:
none
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