Excel's Data Model feature allows you to build relationships between data sets for easier reporting. Here's how to use it to make data analysis easier.

The simplest form of regression in Python is, well, simple linear regression. With simple linear regression, you're trying to ...

Data modeling best practices give structure and direction to an organization's data. Read more about data modeling now.

Modeling the real world: structures, constraints, and operations. The entity relationship to data modeling (including network hierarchical and object-oriented), emphasis on the relational model.

The data modeler has responsibility for diving in and obtaining a level of certainty about every many-to-many relationship encountered. Regardless of a final model design, many-to-many relationships ...

Modeling the real world: structures, constraints, and operations. The entity relationship to data modeling (including network hierarchical and object-oriented), emphasis on the relational model.

Fractured and incomplete datasets are a key barrier towards effectively training AI models for deployment in healthcare settings.

We calibrate the model in the context of alumni relations using a longitudinal gift-giving data set. Using the proposed model, we probabilistically classify the alumni base into three relationship ...