Question: Suppose that you have a dataframe object named df in R s global environment. Which code segment can you use to create a new dataframe,
Suppose that you have a dataframe object named df in Rs global environment. Which code segment can you use to create a new dataframe, df that includes only the first rows of data, as well as two columns named, description and price which are located in the fifth and ninth columns, respectively? Check all that apply
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