Figure caption in r markdown

---
title: "Plotting"

author: "xx"

date: '2015-08-10'

output: pdf_document
---
```{r figs, echo=FALSE, fig.width=7,fig.height=6,fig.cap="plotting example"}

    par(mfrow=c(2,2))
    plot(1:10, col=2)
    plot(density(runif(100, 0.0, 1.0)))
    plot(runif(100, 0.0, 1.0),type="l")
```

in Figure \ref{fig:figs} we see examples of plotting in R.

Source: stackoverflow.com

Figure caption in r markdown

```{r investment-annual-summary, out.width = '85%', fig.cap = "Figure 1.1 The Investment Annual Summary for each region for 2012 to 2018"}

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