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Data mining by WEKA Karunamuni P Silva CIS 675 Data Description Cost Data for U.S. Airlines, 90 Oservations On 6 Firms For 15 Years, 1970-1984 Source: These data are a subset of a larger data set provided to the author by Professor Moshe Kim. They were originally constructed by Christensen Associates of Madison, Wisconsin. I consider following data set Cost vs Fuel price and Load factor, the average capacity utilization of the fleet. Output Histogram of Output Histogram of Fuel Price Histogram of Load Factor Histogram of Cost Linear Regression 66% of training set & 34% test set Visualization 76% of training set & 24% test set Visualization 86% of training set & 14% test set Visualization Alpha=0.05 Iterations=200 Alpha=0.05 Iterations=200 References http://www.indiana.edu/~statmath/stat/all/pa nel/ https://blog.itu.dk/SPVCE2010/files/2010/11/wekatutorial.pdf