python - 显示没有索引的熊猫数据框

Question

我想在没有索引列的情况下显示这个数据框。我正在使用制表模块来更好地可视化数据，但不想在这里看到索引。我在 dftabulate 中尝试了 index=False，但它不接受这个参数。

import pandas as pd
from tabulate import tabulate

# initialize list of lists
states = [['Alabama - AL', 'Alaska - AK', 'Arizona - AZ', 'Arkansas - AR', 'California - CA'],
               ['Colorado - CO', 'Connecticut - CT', 'Delaware - DE', 'Florida - FL', 'Georgia - GA'],
               ['Hawaii - HI', 'Idaho - ID', 'Illinois - IL', 'Indiana - IN', 'Iowa - IA'],
               ['Kansas - KS', 'Kentucky - KY', 'Louisiana - LA', 'Maine - ME', 'Maryland - MD'],
               ['Massachusetts - MA', 'Michigan - MI', 'Minnesota - MN', 'Mississippi - MS', 'Missouri - MO'],
               ['Montana - MT', 'Nebraska - NE', 'Nevada - NV', 'New Hampshire - NH', 'New Jersey - NJ'],
               ['New Mexico - NM', 'New York - NY', 'North Carolina - NC', 'North Dakota - ND', 'Ohio - OH'],
               ['Oklahoma - OK', 'Oregon - OR', 'Pennsylvania - PA', 'Rhode Island - RI', 'South Carolina - SC'],
               ['South Dakota - SD', 'Tennessee - TN', 'Texas - TX', 'Utah - UT', 'Vermont - VT'],
               ['Virginia - VA', 'Washington - WA', 'West Virginia - WV', 'Wisconsin - WI', 'Wyoming - WY']]

# Create the pandas DataFrame
df = pd.DataFrame(states, columns=['State - Abbreviation', 'State - Abbreviation', 'State - Abbreviation', 'State - Abbreviation', 'State - Abbreviation'])
pdtabulate = lambda df: tabulate(df, headers='keys', tablefmt='psql')

# print dataframe.
print(pdtabulate(df))

标签： pythonpandas

Answer 1

使用tabulate showindex = False：

import pandas as pd
from tabulate import tabulate


# Create the pandas DataFrame
df = pd.DataFrame(states, columns=['State - Abbreviation', 'State - Abbreviation', 'State - Abbreviation', 'State - Abbreviation', 'State - Abbreviation'])
pdtabulate = lambda df: tabulate(df, headers='keys', tablefmt='psql', showindex=False)

print(pdtabulate(df))