As a data scientist, I want to explore the PySpark API reference to understand how to use DataFrames. Specifically, I need to find the documentation for the `DataFrame` class and list three methods related to data manipulation (e.g., filtering, grouping, selecting columns) that are available in this class. Additionally, I want to find out where to access PySpark tutorials for practical examples.
Navigate to 'https://spark.apache.org/docs/latest/api/python/index.html'. Click on the 'API Reference' link (ID 39) in the left sidebar. On the API Reference page, locate and click on the 'DataFrame' class link. Identify and list three methods from the `DataFrame` class that are related to data manipulation. Navigate back to the 'PySpark Overview' page (if necessary, use the browser's back button or direct navigation). Click on the 'Tutorials' link (ID 35) in the left sidebar. Confirm that the page contains PySpark tutorials and note the type of content available (e.g., example notebooks, code snippets).
The agent successfully navigates to the 'PySpark Overview' page. The agent successfully navigates to the 'API Reference' section for PySpark. The agent successfully navigates to the documentation page for the `DataFrame` class. The agent lists three distinct methods from the `DataFrame` class that are used for data manipulation (e.g., `filter`, `groupBy`, `select`, `withColumn`, `join`, `drop`, `orderBy`). The agent successfully navigates to the 'Tutorials' page for PySpark. The agent confirms that the 'Tutorials' page contains practical examples or guides for using PySpark.