You are a data analyst at a subscription‑based fitness app. Churn has increased by 15% over two quarters. You have user data: weekly active minutes, session frequency, device type, support tickets submitted, payment delay, and marketing channel.
: Building decision trees and ensemble models like Random Forests to classify new data points based on learned patterns. linkedin r essential training part 2: modeling data
: Essential for predicting categorical outcomes, such as whether a customer will "churn" or "stay". You are a data analyst at a subscription‑based fitness app
: Using k-means and hierarchical clustering to group similar cases together. support tickets submitted