Functions
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What is Functions?
This section covers writing and using your own functions in R: how they accept inputs, return values, and interact with the rest of your code. Functions are the main way to package logic so it can be reused instead of repeated.
Free resources to learn Functions
- ArticleR Functions
- ArticleFunctions
- VideoA tutorial for writing functions in R
- VideoCreate functions in R
More in stage 7: Functions
Functions: common questions
Can I learn Functions in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Functions in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Functions tutorial for beginners?
It is lesson 38 of 129 in the free R Programming roadmap, in stage 7, Functions. If you are new to R Programming, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.