It can be highly beneficial for companies to develop a forecast of the future values of some important metrics, such as demand for its product or variables that describe the economic climate. There ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Many of Pew Research Center’s survey analyses show relationships between two ...

Data obtained from uncontrolled experiments are often fitted to regression models, in which the dependent variable is assumed to be affected by a number of independent factors. The regression ...