Module ImportFrom alias ImportFrom alias Assign NameStore Str Assign NameStore BinOpAdd NameLoad Str Assign NameStore Call NameLoad Str keyword NameLoad keyword Str keyword Call NameLoad keyword Num keyword Num keyword Num
N/A vbench.benchmark Benchmark datetime datetime N/A common_setup from .pandas_vb_common import *
 N/A setup N/A common_setup 
s = pd.Series(list('aabbcd') * 1000000).astype('category')
 N/A concat_categorical N/A Benchmark concat([s, s]) setup setup name concat_categorical start_date N/A datetime year 2015 month 7 day 15