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 ...

The core value of conversational BI lies in lowering the threshold for data analysis and promoting "data democratization." Traditional BI requires users to master SQL, OLAP, and possess data thinking ...

There are four main types of data analysis: descriptive, diagnostic, predictive and prescriptive. These data analysis methods build on each other like tiers of a wedding cake. Descriptive Data ...

Recommendations Since data analysis is such a key method for developing knowledge from the huge amounts of business data collected and stored each day, enterprises need to select the data analysis ...

Data that have a multilevel structure occur frequently across a range of disciplines, including epidemiology, health services research, public health, education and sociology. We describe three ...

Quantitative analysis (QA) is a financial method that uses mathematical and statistical techniques to analyze data and inform investment or trading decisions.