Q. __________ is the best way for communicating the results of data analysis using the R language.

View solution

Q. How many types of data structures does R language have?

View solution

Q. __________ is the easiest method for reshaping the data before analysis.

View solution

Q. ___________ function is used to apply an expression for a given dataset.

View solution

Q. __________ package is used to speed up data frame management code.

View solution

Q. Which package can be integrated with dplyr for large fast tables?

View solution

Q. In the base graphics system, which function is used to add elements to a plot?

View solution

Q. What are the different types of sorting algorithms available in R language?

View solution

Q. What is the command used to store R objects in a file?

View solution

Q. ___________ can be used for storing the data for long-term.

View solution

Q. MapReduce jobs submitted from either Oozie, Pig or Hive can be used to encode, improve and sample the data sets from _________ into R.

View solution

Q. What will be the output of log (-5.8) when executed on R console?

View solution

Q. How is a Data object represented internally in R language?

View solution

Q. Which package in R supports the exploratory analysis of genomic data?

View solution

Q. __________ can contain heterogeneous inputs.

View solution

Q. ________ function can be used to add datasets in R provided with the columns in the datasets should be the same.

View solution

Q. _________ variables are categorical variables which can hold either string or numeric values.

View solution

Q. What is the memory limit in R for 64 bit system?

View solution

Q. What is the memory limit in R for 32 bit system?

View solution

Q. What are the data types in R on which binary operators can be applied?

View solution