Which Of The Following Merges Two Variables Into One #594
Which of the following merges two variables into one?
This multiple choice question (MCQ) is related to the book/course gs gs110 R Language. It can also be found in gs gs110 Profiling, Simulation and Data Analysis - Data Wrangling - Quiz No.2.
Which of the following merges two variables into one?
spread()
gather()
separate()
unite()