Question
Write the code to return the output: Code: id <- c(5, 6, 7, 8, 9) prod...
Write the code to return the output:
Code:
id <- c(5, 6, 7, 8, 9)
prod <- c("F", "H", "B", "S", "D")
units <- c(12, 19, 44,26, 43)
df <- data.frame(id, prod, units)
Output must be:
[1] 12 19 44 26 43
Homework Answers
Answer #1
id <- c(5, 6, 7, 8, 9)
prod <- c("F", "H", "B", "S", "D")
units <- c(12, 19, 44,26, 43)
df <- data.frame(id, prod, units)
##below line is the answer
df$units
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