Microsoft Excel for analysts skills include Power Query to trim spaces and merge columns, so you automate cleaning steps and ...

The film details the data analysis procedures used in a comparative psycholinguistics research project at the University of Illinois, initiated in 1960. It illustrates the systematic steps taken to ...

The GLM procedure fits general linear models to data, and it can perform regression, analysis of variance, analysis of covariance, and many other analyses. The following features for regression ...

A categorical variable is defined as one that can assume only a limited number of values. For example, a person's sex is a categorical variable that can assume one of two values. Variables with levels ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Trying to uncover evidence of fraud in a data set of millions of records is somewhat akin to searching for a needle in a haystack. Fortunately, the successful employment of data analysis techniques ...

Data modeling refers to the architecture that allows data analysis to use data in decision-making processes. A combined approach is needed to maximize data insights. While the terms data analysis and ...

Business process analysis (BPA) is a methodology that helps organizations deeply examine internal processes to find opportunities for improvement. BPA helps to identify processes that can be made more ...