HF RL Explorer

What is the number of observations in the dataset after removing rows with missing TotalCharges values?

What is the number of observations in the dataset after removing rows with missing TotalCharges values?: a task in SmolDataEnvs-harbor-train (Harbor dataset). Files (in /home/user/input, no subfolders): - WA Fn-UseC -Telco-Customer-Churn.csv

The task

Files (in /home/user/input, no subfolders): - WA_Fn-UseC_-Telco-Customer-Churn.csv

Part of FineEnvs/SmolDataEnvs-harbor-train.