Although data scientists and analysts can often work together, their roles and responsibilities differ. Data scientists create algorithms and predictive models to perform custom analyses. Their job is considered a more advanced version of data analysis because they often deal with unknown facts and stats. On the other hand, data analysts examine data. They are trying to identify trends to offer strategic business decisions for a client’s company. Usually, they work with structured data using tools like SQL, R, or Python programming languages, data visualization software, and statistical analysis.