<｜begin▁of▁sentence｜>### Instruction:
Given a NetworkX graph representing a path graph with 4 nodes, can you compute the degree Pearson correlation coefficient which measures the similarity of connections in the graph with respect to the node degree?
### Response:
import networkx as nx

# Create a networkx graph
G = nx.path_graph(4)

# Compute the degree Pearson correlation coefficient
r = nx.degree_pearson_correlation_coefficient(G)

# Output the coefficient
print(f'Degree Pearson correlation coefficient: {r:3.1f}')
<|EOT|>
