figure caption in r markdown

To add a figure caption in R Markdown, you can follow these steps:

1. Before your code chunk, add the caption you want to include in square brackets after the chunk label, preceded by fig.cap=. For example:

```{r, fig.cap="This is my figure caption"}
# Your code goes here

```

1. Replace "This is my figure caption" with your desired caption text. You can use any text or even add variables to create dynamic captions.

2. Knit your R Markdown document to generate the output. The figure caption will be included below the figure in the output document.

That's it! By following these steps, you can easily add a figure caption to your R Markdown document.