deletions | additions       diff --git a/subsubsection_Position_based_metric_Goal__.tex b/subsubsection_Position_based_metric_Goal__.tex  index f6ada2b..ff9b941 100644  --- a/subsubsection_Position_based_metric_Goal__.tex  +++ b/subsubsection_Position_based_metric_Goal__.tex 
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\subsubsection{Position-based metric}  Goal keepers appear almost  always isolated in two different clusters. clusters excepting during an action embedding or close to a shot.  They are the last players to join the last cluster when $C_{penalty}$ is increased.