剧情简介：In this innovative approach to the practice of social science, Charles Ragin explores the use of fuzzy sets to bridge the divide between quantitative and qualitative methods. Paradoxically, the fuzzy set is a powerful tool because it replaces an unwieldy, "fuzzy" instrument (the variable, which establishes only the positions of cases relative to each other) with a precise one (...(展开全部)
作者：Charles C. Ragin
出版社：University Of Chicago Press
ISBN：9780226702773
