FirstTwoMoves           Example dataset
browse_eco_opening      Browse ECO opening
browse_opening          Browse opening
extract_moves           Extract first N moves
n_moves                 Compute number of moves
player_profile          Compute player profile
plot_tree_eco           Plot tree for a given tree ECO table
plot_tree_move          Plot tree for a given tree move table
read.pgn                Reads PGN files into data frame
read.pgn.ff             Reads PGN files into ff data frame
stat_moves              Extract statistics of moves
tree_eco                Compute ECO tree
tree_move               Compute tree for a given move
