---
title: "nsetree: Treemap for Nifty50 and F&O Securities"
output: rmarkdown::html_vignette
vignette: >
  %\VignetteIndexEntry{nsetree}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)
```

## Introduction 

View the Treemap of NIFTY50 and FO securities along with percent change. 

```r
library(nser)

# Example 
#Treemap of NIFTY50 securities
nsetree()


#Treemap of F&O securities
nsetree("fo")

```