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    "description": "**Author**:   \n**Source**: Unknown -   \n**Please cite**:   \n\nData from StatLib (ftp stat.cmu.edu\/datasets)\n\n The infamous Longley data, \"An appraisal of least-squares programs from\n  the point of view of the user\", JASA, 62(1967) p819-841.\n\n Variables are: Number of people employed   (usually the y variable)\n                GNP implicit price deflator\n                GNP\n                Unemployed\n                Armed forces\n                Non-institutionalized population >=14 years of age\n                Year\n\n Employment is being treated as the class\n attribute.",
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    "date": "2014-04-23 13:17:28",
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