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Optimizing RMarkdown Documents: Tips for Efficient Reporting

btd
2 min readNov 18, 2023

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Here are general tips and best practices for optimizing RMarkdown documents for efficient reporting.

1. Use Chunk Options Wisely:

  • RMarkdown documents consist of code chunks. Utilize chunk options to control how code is executed and displayed. For example, use echo = FALSE to hide code, eval = FALSE to prevent code execution, and results = 'hide' to hide both code and output.
```{r, echo = FALSE, eval = FALSE}
# Your code here

2. Parameterized Reports:

  • Leverage parameterized reports to create dynamic documents. Incorporate parameters into your RMarkdown document, allowing users to customize the report output without modifying the underlying code.
---
title: "Parameterized Report"
params:
dataset: "iris"
---

```{r}
data <- get(params$dataset)
summary(data)

3. Chunk Caching:

  • Use chunk caching (cache = TRUE) to save the results of expensive computations. This can significantly speed up the rendering process, especially when working with large datasets or time-consuming calculations.
```{r, cache = TRUE}
# Expensive computations here

4. Profiling Code:

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