<s> '''<STR_LIT>''' <EOL> from matplotlib import pyplot <EOL> def plot_running_average ( my_list , ave_length ) : <EOL> pyplot . plot ( [ ( sum ( my_list [ x - ave_length : x ] ) / ave_length ) if x >= ave_length else ( sum ( my_list [ <NUM_LIT:0> : x ] ) / x ) for x in xrange ( <NUM_LIT:1> , len ( my_list ) ) ] ) </s>
