The Quiz is aboutMCQs Data Visualization in R ProgrammingLanguage. There are 20 multiple-choice questions covering different topics related to R Language Programming. Let us start with theMCQs Data Visualization in R Languagenow. Please go toMCQs Data Visualization in R 24to view the test ...
4. If I execute the expression x <- 4 in R, what is the class of the object `x' as determined by the `class()' function? numeric //x <- 4L: integer 5. What is the class of the object defined by x <- c(4, TRUE)? numeric //x <- c(4, "a", TRUE): character 6. I...
Check out this R Programming Interview Questions And Answers video: 2. Explain the data import in R language. R provides import of data in the R language. To begin with the R commander GUI, user should type the commands in the command Rcmdr into the console. Data can be imported in R ...
Decision making is a prime feature of any programming language. It allows us to make a decision, based on the result of a condition. Decision making is involved in order to change the sequence of the execution of statements, depending upon certain conditions. A set of statements is provided ...
The R programming language consists of a huge variety of statistical and graphical methods. It contains regression analysis algorithms, machine learning, time series and many more. Most of its packages or libraries are written in R. To increase its efficiency, the procedures written in C, C++, ...
Introduction to R Programming What Is a Conditional Expression? Conditional Expression in R Language The if Statement in R The ifelse Statement in R Lesson Summary Frequently Asked Questions Are there if statements in R? There are two if statements in R that can be used. The if-then stateme...
Many questions about how to learn R the best| Net Upvotes: 1| TotalReplies: 5| Posted 734 days ago How to learn R easily and faster?| Net Upvotes: 0| TotalReplies: 5| Posted 628 days ago How to learn R programming| Net Upvotes: 1| TotalReplies: 5| Posted 904 days ago How to ...
An introduction to R packages based on 11 of the most frequently asked user questions. DataCamp Team 15 min Tutorial Using Functions in R Tutorial Discover what R functions are, the different type of functions in R, and how to create your own functions in R. Javier Canales Luna 11 min...
language Datatypes in R, Value Examples Logical/Boolean TRUE, FALSE Character/String “Name”, “True”, “R” Numeric/Float 23.5, 4, 653 Integer 5L, 94L, -5L -An ‘L’ claims it an integer. Complex 2+5i, -3+4x Raw charToRaw(“Pi”) 50, 69 R is a programming language and ...
software packages (e.g., Stata). However, the problem sets will contain instructions assuming you are using R. For problem sets that require coding (probably all of them), you are required to submit your reproducible code separately along with a write up with answers to the questions. ...