Top Statistical Apps and Tools for Students: National Statistics Day is celebrated in India on June 29 every year to honour the contributions of renowned statistician Prasanta Chandra Mahalanobis and ...

Tableau, TIBCO Data Science, IBM and Sisense are among the best software for predictive analytics. Explore their features, pricing, pros and cons to find the best option for your organization.

When you use the statistical analysis features in Excel, you are leveraging one of the most powerful tools available for data manipulation and interpretation. Excel is not just a spreadsheet ...

There are a number of cloud services that can help you visualize data, but few that I know of that try to excel in both visualization and statistical analysis — without any sort of desktop download.

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Amy is an ACA and the CEO and founder of ...

The meaning of Sigma in statistical analysis is a function of whether you use the upper or lower case of the letter. The uppercase use of sigma denotes a summation while the lowercase represents a ...

Large bodies of text – in political speeches, social media posts, policy documents, and so on – are significant and useful data sources for social science research. Textual data analysis is a growing ...