What packages are used for data mining in r?
What is the use of sink(), Library () and search() function?
How do you check if “m” is a matrix data object in R?
What is with () and by () function in r is used for?
What are the data types in r on which binary operators can be applied?
Write a custom function in R?
Name some functions available in “dplyr” package.
What does not ‘r’ language do?
Explain how to repeat vectors in r?
How would you create a scatterplot using ggplot2 package?
What is the Use of String Utilities in the edtdbg Debugging Tool in R string manipulation?
What is SAS and SPSS in R?
R programming language has several packages for data science which are meant to solve a specific problem, how do you decide which one to use?
How to construct new s4 class?
What is iPlots?