Try It Yourself - SyntaxStudy Editor

HTML / CSS / JS

# Contents of a typical R Markdown file (example.Rmd)
# -------------------------------------------------------

# --- YAML Front Matter ---
# ---
# title: "Sales Analysis Report"
# author: "Jane Smith"
# date: "`r Sys.Date()`"
# output:
#   html_document:
#     toc: true
#     toc_float: true
#     theme: flatly
#     code_folding: hide
#   pdf_document:
#     toc: true
#     number_sections: true
# ---

# --- Setup chunk (invisible, sets global options) ---
# ```{r setup, include=FALSE}
# knitr::opts_chunk$set(
#   echo    = TRUE,
#   warning = FALSE,
#   message = FALSE,
#   fig.width  = 7,
#   fig.height = 4,
#   dpi        = 150
# )
# library(ggplot2)
# library(dplyr)
# ```

# --- Regular prose ---
# ## Introduction
# This report summarises Q1 sales data.
# We found that revenue grew by **12%** year-over-year.

# --- Data chunk ---
# ```{r load-data}
# sales <- read.csv("sales_q1.csv")
# head(sales)
# ```

# --- Figure chunk ---
# ```{r revenue-plot, fig.cap="Monthly revenue trend"}
# ggplot(sales, aes(x = month, y = revenue)) +
#   geom_col(fill = "steelblue") +
#   theme_minimal()
# ```

# --- Inline R code in text ---
# The mean revenue was `r round(mean(sales$revenue), 0)` dollars.

# Rendering from R console:
# rmarkdown::render("example.Rmd")
# rmarkdown::render("example.Rmd", output_format = "pdf_document")