Merge branch 'main' into revert_graphviz

Author: HumphreyYang

lectures/_config.yml

@@ -53,8 +53,8 @@ sphinx:
       og_logo_url: https://assets.quantecon.org/img/qe-og-logo.png
       description: This website presents introductory lectures on computational economics, designed and written by Thomas J. Sargent and John Stachurski.
       keywords: Python, QuantEcon, Quantitative Economics, Economics, Sloan, Alfred P. Sloan Foundation, Tom J. Sargent, John Stachurski
-      # analytics:
-      #   google_analytics_id: UA-54984338-9
+      analytics:
+        google_analytics_id: G-QDS1YRJNGM
       launch_buttons:
         notebook_interface        : classic  # The interface interactive links will activate ["classic", "jupyterlab"]
         binderhub_url             : https://mybinder.org  # The URL of the BinderHub (e.g., https://mybinder.org)

lectures/networks.md

@@ -98,8 +98,8 @@ tags: [hide-input]
 ch1_data = qbn_data.introduction()
 export_figures = False
 
-DG = ch1_data['aircraft_network_2019']
-pos = ch1_data['aircraft_network_2019_pos']
+DG = ch1_data['aircraft_network']
+pos = ch1_data['aircraft_network_pos']
 
 centrality = nx.eigenvector_centrality(DG)
 node_total_exports = qbn_io.node_total_exports(DG)
@@ -407,9 +407,9 @@ mystnb:
     name: financial_network
 tags: [hide-input]
 ---
-Z = ch1_data["adjacency_matrix_2022"]["Z"]
-Z_visual= ch1_data["adjacency_matrix_2022"]["Z_visual"]
-countries = ch1_data["adjacency_matrix_2022"]["countries"]
+Z = ch1_data["adjacency_matrix"]["Z"]
+Z_visual= ch1_data["adjacency_matrix"]["Z_visual"]
+countries = ch1_data["adjacency_matrix"]["countries"]
 
 G = qbn_io.adjacency_matrix_to_graph(Z_visual, countries, tol=0.03)