This R Markdown Quiz covers essential and advanced concepts in R Markdown, from basics like file formats and syntax to advanced features like caching, parameterized reports, and debugging. Whether you are a beginner or an experienced user, these questions will challenge your understanding of:
- Core concepts: What R Markdown is, its file format (
.Rmd), and reproducibility. - Syntax & formatting: Headers (
#), italics (*text*), links, and tables. - Code chunk options: Controlling code display (
echo,eval,include). - Output formats: Exporting to HTML, PDF, Word, and invalid formats.
- Advanced features: Conditional content, interactive documents (
shiny,flexdashboard), caching, and custom output formats. - Debugging & optimization: Using
knitr::opts_chunk$set()and handling knit failures.
Perfect for R programmers, data scientists, and researchers who use R Markdown for dynamic reporting! Let us start with the R Markdown Quiz now.
Online R Markdown Quiz with Answers
Online R Markdown Quiz with Answers
- What is R Markdown?
- In R markdown presentations, in the options for code chunks, what command prevents the code from being repeated before results are interpreted in the final interpreted document?
- In R markdown presentations, in the options for code chunks, what prevents the code from being interpreted?
- Which of these file formats can you export an R Markdown file in RStudio?
- What software program is the easiest to use to compile R Markdown files?
- Are R Markdown reports reproducible?
- What is the file format for an R Markdown file?
- What symbol is used in Markdown syntax to denote a header?
- What kind of formatting would you see if you saw Markdown syntax like this: Example Text
- Which of these commands would insert a link like the following into a Markdown file? Google
- Which R function is the best first choice when trying to format a table in Markdown?
- Which of these chunk setup commands will include R output but not the code that generated the output?
- What is the process to convert an R Markdown file to an HTML, PDF, or Microsoft Word document?
- How can you conditionally include/exclude content in an R Markdown document based on a parameter?
- Which package allows you to create interactive documents with R Markdown?
- How do you cache computations to avoid re-running heavy code chunks?
- What is the purpose of knitr::opts_chunk$set()?
- How do you create a custom output format in R Markdown?
- How can you debug an R Markdown document that fails to knit?
- Which of the following is NOT a valid output format in R Markdown?
