Reproducible reporting with RMarkdown

# Reproducible reporting with RMarkdown
### Dr Thiyanga S. Talagala
### University of Sri Jayewardenepura
### SLAAS Workshop- 28/ 29 August, 2021

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# Packages

## `install.packages("rmarkdown")`

## `install.packages("knitr")`

## Additional packages

## `install.packages("tidyverse")`

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# Creating an R Markdown document

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# Demonstration

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# Customizing your R Markdown document: text

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# Change Header

**Code**

```r

# Header 1

## Header 2

### Header 3

```

]

**Output**

# Header 1

## Header 2

### Header 3

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# Add content

**Code**

```r

# Header 1

This is section 1.

## Header 2

This is section 1.2

### Header 3

This is section 1.2.1

```

]

**Output**

# Header 1

This is section 1.

## Header 2

This is section 1.2

### Header 3

This is section 1.2.1

]

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# Text formatting

## Code

]

## Output

*M1: This text is in italics.*

_M2: This is also italics._

**M3: This text is in bold.**

__M4: This is also bold.__

~~This text is strikethrough.~~

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# Include R codes

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# Anatomy of R Markdown

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# Anatomy of R Markdown

## code chunk

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# Anatomy of R Markdown

## Text

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# Anatomy of R Markdown

## YAML

### HTML Document

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# Anatomy of R Markdown

## YAML

### PDF Document

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# Anatomy of R Markdown

## YAML

### Word Document

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# Chunk options

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## fig.width/ fig.height

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## fig.width/ fig.height

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## echo [TRUE/ FALSE]

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## eval [TRUE/ FALSE]

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# Chunk options

* `eval = FALSE` - prevent the code from being evaluated

* `include = FALSE` - run the code but doesn't show it in the final document

* `echo = FALSE` - prevent the code but not the results from appearing

* `message = FALSE` - prevent messages from appearing in the finished file

* `results = "hide"` - hide the printed output

* `error = TRUE` - cause the render to continue even if the code returns an error

* `comment=NA` - remove # from the  output

Without `comment=NA`

```r
a <- 1:5; a
```

```
## [1] 1 2 3 4 5
```

]

With `comment=NA`

```r
a <- 1:5; a
```

```
[1] 1 2 3 4 5
```

]

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# Thank you

## Make some VOICE using R Makrkdown!

Additional Resources [https://talks-thiyanga.netlify.app/rmarkdown_rladies/rmarkdownrladies_tst#1](https://talks-thiyanga.netlify.app/rmarkdown_rladies/rmarkdownrladies_tst#1)

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