Data Validation:

For data validation we are not completely sure what to add on the knowledge hub, since the tool itself already explains its usability. It is similar to the sensoring tool, which can be accessed through a link in the browser. So, in general, only the link to the data validation tool should be added there combined with a summarized description of the tool. 

- We propose the following description: “Having high quality data has an enormous potential in improving the data flows within the processes of your company, and is vital in analyzing your data and interpret the results. Therefore, the data quality needs to be checked. For instance, the data may contain errors, missing values, wrongfully labeled data or low sampling rates from sensors. The data validation tool guides you through the important steps when assessing the quality of the data, and gives you tips and tricks how and what to adjust for improving the overall quality of your data. In addition, the Data Validation tool functions as a stepping stone towards analyzing your data using the Data Analytics tool.”

- The tool can be accessed throughout the following link: https://share.streamlit.io/cslab-hub/data_validation_diplast/main/main.py