Explain how to repeat vectors in r?
Explain the concept of principal component analysis?
What is principal component analysis and how can you create a pca model in r?
What is the table in r?
What is the tree in r?
How many ways are there to read and write files?
Explain main features to write R code that runs faster?
What are various steps involved in analytics project in r?
How do you check if “m” is a matrix data object in R?
What is a class in r?
Why is R important for data science?
What is the power analysis?
What is a factor?
What is Predictive Analysis in R?
What do copy-on-change issues in r?