How you can produce co-relations and covariances?
How would you create a scatterplot using ggplot2 package?
What are sockets in r?
What are the advantages of R?
What does the term 'dreaded for loop' means?
Explain the programming features of R?
What is an Atomic vector and how many types of atomic vectors are present in R?
Explain how to generate lists in r?
How r handles missing values?
What is r’s c interface?
What is median in r?
What is the difference between rnorm and runif functions ?
What are methods for character functions in R?
Which data structure is used to store categorical variables?
What is power analysis ?