Create Quarto Report

Repro Quarto doc → reports / presentations / websites.

Use When

• Repro analysis report
• Presentation w/ embedded code
• Gen HTML/PDF/Word from code
• Migrate R Markdown → Quarto

In

• Required: Topic + audience
• Required: Out fmt (html, pdf, docx, revealjs)
• Optional: Data + analysis code
• Optional: Bib (.bib)

Do

Step 1: Create Doc

report.qmd:

---
title: "Analysis Report"
author: "Author Name"
date: today
format:
  html:
    toc: true
    toc-depth: 3
    code-fold: true
    theme: cosmo
    self-contained: true
execute:
  echo: true
  warning: false
  message: false
bibliography: references.bib
---

Got: report.qmd exists w/ valid YAML (title, author, date, format, exec).

If err: Validate YAML header — --- delimiters match, indent correct. format: = supported (html, pdf, docx, revealjs).

Step 2: Content + Chunks

## Introduction

This report analyzes the relationship between variables X and Y.

## Data

```{r}
#| label: load-data
library(dplyr)
library(ggplot2)

data <- read.csv("data.csv")
glimpse(data)
```

## Analysis

```{r}
#| label: fig-scatter
#| fig-cap: "Scatter plot of X vs Y"
#| fig-width: 8
#| fig-height: 6

ggplot(data, aes(x = x_var, y = y_var)) +
  geom_point(alpha = 0.6) +
  geom_smooth(method = "lm") +
  theme_minimal()
```

As shown in @fig-scatter, there is a positive relationship.

## Results

```{r}
#| label: tbl-summary
#| tbl-cap: "Summary statistics"

data |>
  summarise(
    mean_x = mean(x_var),
    sd_x = sd(x_var),
    mean_y = mean(y_var),
    sd_y = sd(y_var)
  ) |>
  knitr::kable(digits = 2)
```

See @tbl-summary for descriptive statistics.

Got: Sections w/ {r} chunks + #| opts (labels, captions, dims).

If err: Verify ```{r} syntax (not inline). #| inside chunk (not YAML). Label prefix matches xref type (fig-, tbl-).

Step 3: Chunk Opts

Common (#|):

#| label: chunk-name        # Required for cross-references
#| echo: false               # Hide code
#| eval: false               # Show but don't run
#| output: false             # Run but hide output
#| fig-width: 8              # Figure dimensions
#| fig-height: 6
#| fig-cap: "Caption text"   # Enable @fig-name references
#| tbl-cap: "Caption text"   # Enable @tbl-name references
#| cache: true               # Cache expensive computations

Got: Opts via #| syntax, labels = xref naming conv.

If err: #| (Quarto-native), not legacy {r, option=value}. Labels alphanumeric + hyphens only.

Step 4: Xrefs + Citations

See @fig-scatter for the visualization and @tbl-summary for statistics.

This approach follows @smith2023 methodology.

::: {#fig-combined layout-ncol=2}
![Plot A](plot_a.png){#fig-plotA}
![Plot B](plot_b.png){#fig-plotB}

Combined figure caption
:::

Got: Xrefs (@fig-name, @tbl-name) resolve. Citations (@key) match .bib.

If err: Verify labels exist w/ correct prefix (fig-, tbl-). .bib keys exact (case-sensitive). bibliography: in YAML.

Step 5: Render

quarto render report.qmd

# Specific format
quarto render report.qmd --to pdf
quarto render report.qmd --to docx

# Preview with live reload
quarto preview report.qmd

Got: Out file in fmt.

If err:

• No quarto → install https://quarto.org/docs/get-started/
• PDF err → quarto install tinytex
• R pkg err → install

Step 6: Multi-Fmt Out

format:
  html:
    toc: true
    theme: cosmo
  pdf:
    documentclass: article
    geometry: margin=1in
  docx:
    reference-doc: template.docx

Render all: quarto render report.qmd

Got: All fmts gen, correct styling per target.

If err: 1 fail, others OK → check fmt-specific. PDF → LaTeX engine (quarto install tinytex). DOCX → valid ref template if set. Fmt opts nested under each format key.

Check

• Renders no err
• All chunks execute
• Xrefs resolve (fig, tbl, cite)
• TOC accurate
• Out fmt fits audience

Traps

• No label prefix: Fig xref needs fig-, tbl needs tbl-
• Cache invalid: Cached chunks don't re-run on upstream change. Delete _cache/ → force.
• PDF no LaTeX: Install TinyTeX OR pdf-engine: weasyprint (CSS-based)
• RMD syntax in Quarto: Use #| not {r, echo=FALSE}

→

• format-apa-report — APA academic reports
• build-parameterized-report — param multi-reports
• generate-statistical-tables — pub-ready tables
• write-vignette — Quarto vignettes in R pkgs