Data analysis is a fundamental process in any project. However, data can be lumped into different types, with categorical and ...

Use the tools and techniques of data analysis to make sense of mountains of information. Education. Colleges. ... For example, lists of people often contain multiple entries with different spellings.

Key Points Normality refers to how your data fits into a normal distribution. You can find out if your data is uniform by conducting a normality test. Normality tests are a fast way of determining if ...

Data analysis is a vital part of any business these days and it’s easy to see why. With an abundance of data available at the fingertips, it’s possible to foresee upcoming trends so that ...

The terms data analysis and data visualization have become synonymous in everyday language in the wider data community, but the two are quite different. Data analysis is an exploratory process ...

Using both types of analysis helps you create strategies based on data and that connect with your audience. 3 Examples of Quantitative and Qualitative Research. The application of quantitative and ...

Using What-If Analysis, you can visualize the effects of different variables, making it easier to assess risks and opportunities. In Excel, three primary tools are available for performing What-If ...

There are a few different types of predictive modeling. Find out what makes each unique and how you can use them in your data projects.

How Data Analysis Is Driving Policing Police are getting better tools for mining data. ... "I would have to log into 19 different databases," says Los Angeles Police Department Deputy Chief Dennis ...