What are the differences between gathering and analyzing quantitative and qualitative information? Better yet, how can you develop these skills and use this knowledge in a real-world job? Quantitative ...

James McWhinney is a long-tenured Investopedia contributor and an expert on personal finance and investing. With over 25 years of experience as a full-time communications professional, James writes ...

Institutional investors face complex decisions—where to allocate capital, which managers to trust, how to weather volatility. These choices can’t rely on instinct alone. They require data, structure, ...

While Python is an all-purpose general programming language, its success has mostly been in the arena of data analysis (including by academics), thanks to its compact, abstracted libraries that ...

Western blotting is a fundamental application used in life science research to better understand target proteins and their function in complex systems. Performing accurate quantitative data analysis ...

When you make business decisions as a manager, you take into account qualitative factors like reputations, brand strength and employee morale, as well as quantifiable data such as sales figures, ...

Quantitative data management and analysis uses numbers in its methods, while a qualitative approach involves text. According to Norman K. Denzin and Yvonna S. Lincoln, the authors of "Handbook of ...

Opinions expressed by Entrepreneur contributors are their own. If you run a business, you are likely aware of the importance of data. Nearly every company out there utilizes data to make decisions.

Quantitative analysis is a branch of financial analysis that focuses on using data and mathematical techniques to inform investment decisions. Harry Markowitz pioneered modern quantitative analysis ...