Examining Adjacency Matrix 2 points possible (graded) Create a heatmap of the adjacency matrix. How many blocks are there? Is this data from a directed or undirected network? 0 Directed O Undirected You have used 0 of 'I attempt Save Estimating the Community Membership Matrix 2 points possible (graded) Assume p = 1. Create an estimate of the community membership matrix 9. How many nodes are estimated to be in the first community (community zero if indexing from zero)? If the community proportion vector 71' is expressed as 7r = (a 1)), estimate b given your estimate of 8? Estimating the Community Connection Probability Matrix 4 points possible (graded) Create an estimate of the community connection probability matrix B by finding the average number of edges c d in each block, excluding the diagonal component when applicable. Assume B is of the form B : ( f)- 6 Report your estimate for each value, rounded to three decimal places. What is your estimate of c? What is your estimate of d? What is your estimate of e? What is your estimate of f