Quantitative data is information that has been procured through telephone or mail surveys, where the sample size is relatively large. Quantitative data is more reliable in predicting future consumer ...

We focus on cross-sectional contrasts, of particular importance for the design, sample-size estimation, and interpretation of RCTs. Data sources were reviewed for inclusion by two people.

Interpretation is central to the social scientist's process of analysis, regardless of whether that analysis relies on quantitative or qualitative data. This essay presents a "reconstructed logic" of ...

Big data has valuable implications for analyzing datasets and in day-to-day clinical practice, explained Ken Cohen, MD, director of translational research for Optum Care.

Correspondence analysis is an exploratory data analysis technique for the graphical display of contingency tables and multivariate categorical data. Its history can be traced back at least 50 years ...