(R Tutorials for Business Analyst) R Data Frame: Create, Append, Select, Subset What is a Data Frame? A data frame is a list of vectors which are of equal length. A matrix contains only one type of data, while a data frame accepts different data types (numeric, character, factor, etc.). In this tutorial, you will learn- What … Continue reading R tutorials for Business Analyst – R Data Frame: Create, Append, Select, Subset