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demo.Rmd
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demo.Rmd
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---
title: "Interactive Network Visualization of Highschooler Social"
output: html_notebook
---
```{r}
library('visNetwork')
```
# Friendship
```{r}
nodes <- read.csv("data/Highschooler.csv", header=T, as.is=T)
friends <- read.csv("data/Friend.csv", header=T, as.is=T)
```
```{r}
nodes$title <- paste0("grade", nodes$grade)
nodes$label <- nodes$name
visNetwork(nodes, friends)
```
```{r}
nodes$color.background <- c("orange", "pink", "yellow", "blue")[nodes$grade]
visNetwork(nodes, friends)
```
```{r}
nodes$grade <- as.factor(nodes$grade)
nodes$color.background <- c("orange", "pink", "yellow", "blue")[nodes$grade]
visNetwork(nodes, friends)
```
```{r}
visNetwork(nodes, friends) %>%
visOptions(selectedBy = "grade")
```
```{r}
likes <- read.csv("data/Likes.csv", header=T, as.is=T)
```
```{r}
visNetwork(nodes, likes)
```
```{r}
likes$arrows <- "to"
visNetwork(nodes, likes)
```
```{r}
friends$relation <- c("friend")
likes$relation <- c("likes")
```
```{r}
friends
```
```{r}
library(tidyverse)
```
```{r}
links <- bind_rows(friends, likes)
links
```
```{r}
visNetwork(nodes, links)
```
```{r}
links$color <- c("green", "red")[links$relation]
visNetwork(nodes, links)
```
```{r}
links$relation <- as.factor(links$relation)
links$color <- c("green", "red")[links$relation]
visNetwork(nodes, links)
```
```{r}
links$relation <- as.factor(links$relation)
links$color <- c("green", "red")[links$relation]
visNetwork(nodes, links) %>%
visOptions(selectedBy = "grade")
```