How to use 'pandas read tsv' in Python

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26def load_tsv():
27 import pandas as pd
29 print('loading with pandas')
31 filename = 'mat_cats.tsv'
32 tmp = pd.read_table(filename, sep='\t', index_col=[0,1], skipinitialspace=True, na_values='NaN', keep_default_na=False, usecols=range(12), skip_blank_lines=True)
34 # filename = 'mat_2cc_1rc.txt'
35 # tmp = pd.read_table(filename, index_col=[0,1], header=[0,1])
37 mat = tmp.values
38 row_names = tmp.index.tolist()
39 col_names = tmp.columns.tolist()
41 print(mat)
42 print('\nrow_names')
43 print(row_names)
44 print(len(row_names))
45 print('\ncol names')
46 print(col_names)
47 print(len(col_names))

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37def readcsv(filename, header=True):
38 return pd.read_csv(filename, header=None) if not header else pd.read_csv(filename)

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