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The application uses Oracle SQL server as the database server and Ruby on the Rails at the front end.

Player Impact Analyzer

Weights for each attributes in batyear table:

total no of game n : 243.36 Singles : 1 / n Doubles : 2/n Triples : 3/n Home runs:4/n Stolen bases: 2/n Hits: .5/n Strikeouts: -3/n rbi : 4/n stolenbase : 2/n average : .48

Weight for each attributes for fielding table:

putouts : 1/n assists : 1.5/n errors : -2/n double_plays : 3/n average : 4.88

Weight for each attributes for Pitching Table:

outs: 1/n shutouts : 5/n homeruns : -2/n walks : -1/n strikeouts: 1/n

average: 1.18