mcekovic / tennis-crystal-ball

Ultimate Tennis Statistics and Tennis Crystal Ball - Tennis Big Data Analysis and Prediction
Apache License 2.0
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Data bug #370

Open GijsMoens opened 2 years ago

GijsMoens commented 2 years ago

Negative values in multiple variables(i.e. match_id: 180652, match between Wayne Ferreira and Ivan Ljubicic on 13-10-2003), looks like something to do with interchanging data between the two players.