38 subjects places 45 food items in categories based on similarity. The dissimilarities are the proportions of combinations NOT placed in the same category.
food45 x 45 dissimilarity matrix
V1: dissimilarities for V1.
V2: dissimilarities for V2.
V3: dissimilarities for V3.
V4: dissimilarities for V4.
V5: dissimilarities for V5.
V6: dissimilarities for V6.
V7: dissimilarities for V7.
V8: dissimilarities for V8.
V9: dissimilarities for V9.
V10: dissimilarities for V10.
V11: dissimilarities for V11.
V12: dissimilarities for V12.
V13: dissimilarities for V13.
V14: dissimilarities for V14.
V15: dissimilarities for V15.
V16: dissimilarities for V16.
V17: dissimilarities for V17.
V18: dissimilarities for V18.
V19: dissimilarities for V19.
V20: dissimilarities for V20.
V21: dissimilarities for V21.
V22: dissimilarities for V22.
V23: dissimilarities for V23.
V24: dissimilarities for V24.
V25: dissimilarities for V25.
V26: dissimilarities for V26.
V27: dissimilarities for V27.
V28: dissimilarities for V28.
V29: dissimilarities for V29.
V30: dissimilarities for V30.
V31: dissimilarities for V31.
V32: dissimilarities for V32.
V33: dissimilarities for V33.
V34: dissimilarities for V34.
V35: dissimilarities for V35.
V36: dissimilarities for V36.
V37: dissimilarities for V37.
V38: dissimilarities for V38.
V39: dissimilarities for V39.
V40: dissimilarities for V40.
V41: dissimilarities for V41.
V42: dissimilarities for V42.
V43: dissimilarities for V43.
V44: dissimilarities for V44.
V45: dissimilarities for V45.
Ross and Murphy (1999). Food for thought: Cross-classification and category organization in a complex real-world domain. Cognitive psychology, 38(4), 495-553. Brusco and Stahl (2000). Using Quadratic Assignment Methods to Generate Initial Permutations for Least-Squares Unidimensional Scaling of Symmetric Proximity Matrices. Journal of Classification, 17(2).