A data frame is a special type of list where every element of the list has ______ length.(a) Same(b) Different(c) May be different(d) May be sameI had been asked this question by my college professor while I was bunking the class.My doubt is from Data Types topic in division Nuts and Bolts and Getting Data In and Out of R Programming

A data frame is a special type of list where every element of the list

1.	A data frame is a special type of list where every element of the list has ______ length.(a) Same(b) Different(c) May be different(d) May be sameI had been asked this question by my college professor while I was bunking the class.My doubt is from Data Types topic in division Nuts and Bolts and Getting Data In and Out of R Programming
Answer» The correct answer is (a) Same The best EXPLANATION: A data FRAME is a very important data type in R. It’s pretty much the de facto data structure for most TABULAR data and what we use for statistics. A data frame was a special type of list in which every element of the list has the same length.

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