Both bar and line graphs share a weakness in that they display only the mean values commonly employed to summarize datasets, rather than the dataset values themselves. 6 For example, using a bar graph ...

The YOY chart shown in Figure A displays a line for each year in the data set. If you want to compare the first quarter of 2022 to 2021 and 2022, you’d want to see three lines—one for each ...

Data scientists are responsible for creating the models that collect the data. Data analysts are responsible for figuring out what data is needed in the first place and how to present the findings ...

This data is presented in various formats to various stakeholders at different levels of the institution. While the raw data might make sense to the IT department, not everyone is well-versed in data ...

The growth of AI and machine learning (ML) will present opportunities to automate tasks like cleaning large datasets, data pipeline management, provisioning, model training and basic analysis.