Unit-1 Important Questions (Long Answer Questions (7 Marks each) :…
Unit-1 Important Questions
Short Answer Questions (2 Marks each)
What are the data structures in R that is used to perform statistical analyses and create graphs?
Explain different matrix operation function in R?
What are the different modes of working with R?
List the data structure in R.
List the differences between vector and list.
Create a 3-dimensional array in R.
Create a simple matrix with 3x3 size in R.
Long Answer Questions (7 Marks each) :
Explain about variable, constants and data types in R Programming.
How to create, name, access, merging and manipulate list elements? Explain with examples.
Explain Datatypes in R
write R code to tabulate a function f(x)=3x
x + 2
x + 1 in the interval (-1,1) in steps of 0.2
Explain in detail about dataframe and arrays with example R code.
Write R code to generate first n terms of a Fibonacci series.
Explain list data structures and its operation with example.
Write R code to find the factorial of a number (use recursion)
What is a vector in R? Explain operations on vectors.
Write R function to check whether the given number is prime or not.
Mind Map Prepared by -
Srinivas Adapa, Associate Professor, CSE Department, CITM