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 uses a procedural syntax with a focus on low-level memory manipulation. | R uses a functional syntax with a focus on data manipulation and analysis. |
| Paradigm | C is a procedural language with some support for object-oriented programming. | R is a functional language with support for object-oriented programming. |
| Typing | C is a statically typed language. | R is a dynamically typed language. |
| Performance | C is a compiled language that is known for its high performance and low-level memory manipulation capabilities. | R is an interpreted language that is optimized for data analysis and manipulation, but may not be as performant as C for other tasks. |
| Libraries and frameworks | C has a wide range of libraries and frameworks available, but they may not be as extensive as those available for other languages. | R has a large number of libraries and frameworks available for data analysis and manipulation, making it a popular choice for these tasks. |
| Community and support | C has a large and active community, with many resources available for learning and troubleshooting. | R has a large and active community focused on data analysis and manipulation, with many resources available for these tasks. |
| Learning curve | C has a steep learning curve due to its low-level nature and focus on memory manipulation. | R has a moderate learning curve, with a focus on data analysis and manipulation that may be easier for those with a background in statistics. |
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 5 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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