The zachary.gml in the Dataset folder (in Canvas) is a social network with 34 vertices and 78 edges. Use R to implement the following tasks (you can also use other programming language): Zachary network: http://konect.uni-koblenz.de/networks/ucidata- zachary. Please submit the R code and the results as an R Notebook.

Read the zachary.gml and plot the network (showing all vertices and edges).

Change the color of the vertices, such that all nodes connected to node 1 (the node with ID 1), including node 1, are colored as red, all nodes connected to node 34 (the node with ID 34) , including node 34, are colored as yellow. Nodes connecting to both 1 and 34 are colored in half red and half yellow (as a pie chart). All other nodes are colored as green. [0.5 pt]

Resize each vertex, such that the node size is linearly proportional to its degree

Change the edge label, such that each edge is labeled using its incident vertices. For example, an edge connecting to node 1 and 3 would be labeled as 1-3

This is the datasets link: http://kateto.net/2016/05/network-datasets/