Which tool would you use to clean, reformat, or transform data in Alteryx?

The Data Cleansing Tool is specifically designed for tasks related to cleaning, reformatting, and transforming data within Alteryx workflows. It provides a variety of functions, such as removing null values, trimming whitespace from strings, changing case, and replacing values, which are all essential operations for preparing data for analysis. This tool streamlines the data cleansing process, making it easier to ensure that datasets are of high quality and suitable for further processing or analysis.

Other tools mentioned might have functionalities that overlap with data cleansing but are not dedicated primarily to this function. For instance, the Filter Tool is used for selecting specific records based on a condition, while the Prepare Tool focuses on reshaping and preparing data for analysis (but does not handle cleaning in as comprehensive or user-friendly a manner). The term Data Manipulation Tool is also somewhat broad and not an official name of any specific tool in Alteryx. Thus, the Data Cleansing Tool stands out as the most appropriate choice for cleaning, reformatting, and transforming data.