- Modern R Programming Cookbook
- Jaynal Abedin
- 80字
- 2021-07-08 09:48:32
Creating a data frame and accessing its properties
A data frame in R is also a two-dimensional arrangement like a matrix, but it can contain a combination of data types in different columns. One column could be numeric, another column could be character. A data frame can be considered as a natural generalization of a matrix in R. In this recipe, you will learn how to create a data frame and how to access various columns and/or elements of it.
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