Which strings could be returned by the function ls(path = "^V")?

StDf is a data frame. Based on this knowledge, what does this statement return? StDf[, -1]

Which statement enables you to interactively open a single file?

How are these data types alike: logical, integer, numeric, and character?

What does the function power.anova.test return?

A variable whose type is numeric can contain which items?

Which R code will sort the vector X <- c(1,5,3,9,7) from largest to smallest?

Which R function imports a comma separated file "X.csv"?

What is the value of x after executing the command: x <- 3 < 4

What is the current proper style for assigning the numeric value 1 to a variable called "a"?

What's the output for command: print("Hello World")