norm_decimal	norm_decimal
norm_l2	norm_l2
norm_mean	norm_mean
norm_minmax	norm_minmax
norm_mode_range	norm_mode_range
norm_robust	norm_robust
norm_zscore	norm_zscore
pp_plot	pp_plot
sim_gait_data	sim_gait_data
trans_boxcox	trans_boxcox
trans_log	trans_log
trans_yeojohnson	trans_yeojohnson
