1. Title: Nutritive value of foods 2. Source Information: -- Source: USDA Food Composition Data http://www.nal.usda.gov/fnic/foodcomp/Data/ -- Date: 1999 3. Relevant Information: This data set consists of values for food items, which are described in terms of household measures for the food and are provided for the weight of the household measure. The objective is to find dependencies between the food properties and then cluster the data and analyse the clusters (i.e. the food groups). 4. Number of instances: 961 5. Number of Attributes: 9 Number of Labels: 2 There are some missing values, all are unknown information. 6. Attribute Information: All atrributes are numeric and continuous N. Attribute 1 water (water content (%)) 2 energy (food energy (kcal)) 3 protein (protein content (g)) 4 fat (fat contents (g)) 5 cholesterol (cholesterol content (mg)) 6 carbohydrate (carbohydrate content (g)) 7 vitamin a (iu) (vitamin A content (IU)) 8 vitamin a (re) (vitamin A content (RE)) 9 ascorbic acid (Ascorbic acid content (mg)) N. Label 1 saturated fat (does the food contain saturated fat) 2 food description (description of food)