Three simple steps
How to use this tool?
This free online converter translates C# source code into R in three simple steps.
- Step 1
Add your C# code
Type, paste, or upload the C# code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into R.
- Step 3
Review the result
Review, copy, or download the resulting R code from the output editor.
See it in action
Examples of C# to R conversion
These examples show C# source code and the corresponding R translation. Generated results can vary as AI models are updated.
Example 1
Is String Palindrome
Program that checks if a string is a palindrome or not.
C# code
R code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
C# code
R code
Language comparison
Key differences between C# and R
| Characteristic | C# | R |
|---|---|---|
| Syntax | C# syntax is similar to C++ and Java, with curly braces and semicolons to denote code blocks and statements. It also supports LINQ (Language Integrated Query) for querying data. | R syntax is designed for data analysis and statistical computing. It uses a functional programming style with a focus on vectors and data frames. R also has a wide range of built-in functions for data manipulation and analysis. |
| Paradigm | C# supports object-oriented programming, as well as functional programming with the use of lambda expressions and LINQ. | R is primarily a functional programming language, but it also supports object-oriented programming with the use of S3 and S4 classes. |
| Typing | C# is a statically typed language, meaning that variable types are determined at compile time. | R is a dynamically typed language, meaning that variable types are determined at runtime. |
| Performance | C# is a compiled language, which generally results in faster performance than interpreted languages like R. It also has built-in support for multithreading and parallel processing. | R is an interpreted language, which can result in slower performance than compiled languages like C#. However, R has many optimized libraries for data analysis and statistical computing that can improve performance. |
| Libraries and frameworks | C# has a wide range of libraries and frameworks for various purposes, including .NET Framework, ASP.NET, Entity Framework, and Xamarin. | R has a large collection of libraries for data analysis and statistical computing, including ggplot2, dplyr, and tidyr. |
| Community and support | C# has a large and active community, with many resources and forums available for support and learning. | R also has a large and active community, with many resources and forums available for support and learning. However, it may be more specialized towards data analysis and statistical computing. |
| Learning curve | C# has a moderate learning curve, especially for those with experience in C++ or Java. It also has many resources and tutorials available for beginners. | R has a steeper learning curve, especially for those without a background in programming or statistics. However, it has many resources and tutorials available for beginners. |
Common questions
Frequently Asked Questions
How do I convert C# to R?
Paste your C# code into the input box, confirm the languages are set to C# and R, and click Convert. CodeConvert AI analyzes your C# code and generates equivalent R code in seconds, preserving the original logic and structure.
What are the main differences between C# and R?
C# and R differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each C# construct to its closest R equivalent. See the comparison table below for the key differences between C# and R.
Is the converted R code accurate?
The AI produces high-quality R code that preserves the behavior of your original C# code and follows R conventions. It handles common patterns, data structures, and idioms for both C# and R. For large or performance-critical code, review and test the R output before using it in production.
Can I convert an entire C# project to R?
You can convert C# files one at a time by pasting each file's code. For a full migration, convert each file and then review how classes, dependencies, and project structure map from C# to R. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert R back to C#?
Yes. CodeConvert AI converts in both directions, so you can convert R to C# just as easily using our R to C# converter. Try the R to C# Converter
Is the C# to R converter free, and do I need to install anything?
Yes, it is free and runs in your browser with nothing to install and no IDE extension required. You can convert C# to R without an account for up to 2 conversions per day. Sign in for free for higher limits.
What are the benefits of signing in?
Signing in unlocks CodeConvert AI's Pro converter with more powerful AI models, a built-in chat assistant, code execution, saved conversion history, and personal notes. Every free account includes 5 credits and supports up to 25,000 characters of input per conversion, with no credit card required.
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