In Pandas, the _______ method is used for combining data on a common column or index.
- combine
- concat
- join
- merge
In Pandas, the merge method is used for combining data on a common column or index. It allows you to perform different types of joins and handle merging data efficiently. The concat function is used for concatenating data along a particular axis, not for merging based on common columns.
Loading...
Related Quiz
- _______ is a technique used to handle imbalanced datasets in predictive model training.
- What are the challenges in ETL when dealing with big data environments?
- To forecast future trends in a sales dashboard, the integration of a _______ algorithm can provide predictive analytics.
- You are analyzing a dataset in Pandas with missing values. Which method would you use to impute these missing values based on other columns?
- What is the time complexity of the Floyd-Warshall algorithm used for finding shortest paths in a weighted graph?