def _plot_unit_traces(ax, x, data, ci, color, err_kws, **kwargs):
 if isinstance(color, list):
  if ('alpha' not in err_kws):
   err_kws['alpha'] = 0.5
  for (i, obs) in enumerate(data):
   ax.plot(x, obs, color=color[i], label='_nolegend_', **err_kws)
 else:
  if ('alpha' not in err_kws):
   err_kws['alpha'] = 0.2
  ax.plot(x, data.T, color=color, label='_nolegend_', **err_kws)

def _plot_unit_traces ( ax , x , data , ci , color , err_kws , ** kwargs ) : if isinstance ( color , list ) : if ( 'alpha' not in err_kws ) : err_kws [ 'alpha' ] = 0.5 for ( i , obs ) in enumerate ( data ) : ax . plot ( x , obs , color = color [ i ] , label = '_nolegend_' , ** err_kws ) else : if ( 'alpha' not in err_kws ) : err_kws [ 'alpha' ] = 0.2 ax . plot ( x , data . T , color = color , label = '_nolegend_' , ** err_kws )
plot a trace for each observation in the original data .