This is the most common way to collect quantitative data. Quantitative analysis (QA) in finance is an approach that emphasizes mathematical and statistical analysis to help determine the value of a financial asset, such as a stock or option. The emphasis is on data analysis and visualization instead of theory. Quantitative analysis is a mathematical and statistical method of studying behavior and predicting certain outcomes that investors use in their decision-making process. A questionnaire (also called a survey) is a series of questions, usually written on paper or a digital form. Introduction to Quantitative Methods. What quantitative research methods can you use? In this quantitative method, the number of people asking for a Pillow Pet elephant would be overwhelming, making it a perfect new product line choice. Analyzing the Data. Or, a quantitative study may identify research areas that require the application of qualitative methods to provide an in-depth understanding of the phenomenon at hand or when the use of quantitative methods is insufficient to answer questions that relate to human behavior such as feelings, values, and beliefs. The course material is taught via an active learning approach, with in-class lab exercises. By using financial research and analysis, quantitative analysis seeks to assess every investment opportunity, as well as try to estimate a change in macroeconomic value. Here are four quantitative research methods that you can use to collect data for a quantitative research study: Questionnaires. Prior experience with either statistics or computer programming is not necessary.