Data Manipulation

Data manipulation in R or Python using packages that include dplyr (R), Tidyr (R), and pandas (Python).

Analysing telecommunications customer churn in Power BI

Understanding Customer Churn Customer churn refers to the phenomenon of customers discontinuing their relationship with a company or brand. It occurs when customers decide to terminate their subscriptions, contracts, or services, thereby ceasing their engagement with the business. Churn can have a significant impact on a company’s bottom line, as acquiring new customers is typically […]

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