num_wins: Compute number of wins
Description
Function to accompany num_wins and num_wins2 in h2h_funs. May be useful
for outer usage.
Usage
num_wins(score_1, score_2, half_for_draw = FALSE, na.rm = TRUE)
Arguments
score_1
Vector of scores for first player.
score_2
Vector of scores for second player.
half_for_draw
Use TRUE to add half the matchups with draws.
na.rm
Use TRUE to not count pair of scores with at least one NA.