qualitative
This term describes data or changes that are descriptive and conceptual rather than numerical. It is most frequently used in research and science to distinguish between subjective, observation-based evidence and objective, measurement-based evidence. In a broader sense, it refers to a fundamental transformation in the nature of a thing. A qualitative change is not just an increase in scale or amount, but a shift in the very essence or character of the subject.
Meanings
Relating to, measuring, or measured by the quality of something rather than its quantity.
"The researchers conducted a qualitative study to understand the participants' lived experiences."
Referring to a change in the nature or essence of something rather than a change in its amount or degree.
"The company underwent a qualitative shift in its corporate culture after the merger."
Based on the observation of characteristics and properties rather than numerical data.
"Qualitative analysis focuses on the descriptions of textures and colors in the sample."