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Bài tập

Coloring nodes

In this exercise, you will color the nodes in the network depending on the churn status. The customers who have churned will be colored red and the non-churners will be colored white. Then you will visualize the network again.

Hướng dẫn

100 XP
  • Add a node attribute called color that is the same as V(network)$churn.
  • In V(network)$color, use the gsub() function to replace the string "1" with the string "red".
  • In V(network)$color, use the gsub() function to replace the string "0" with the string "white".
  • Visualize the network again using the plot() function.