What does the word quantitative mean?

The term "quantitative" specifically refers to aspects that involve measurement or relating to quantity. It emphasizes the use of numerical values to represent data, allowing for objective analysis and comparison. In fields like biomechanics, quantitative data can include measurements such as force, distance, velocity, and other numerical parameters that can be analyzed statistically. This approach is crucial for drawing conclusions based on measurable evidence and establishing relationships or patterns in research. Therefore, the definition of quantitative as "pertaining to quantity" accurately captures its essence and significance in scientific contexts.