PYTHON

reset index with pandas

import pandas as pd

# Reset index
df = df.reset_index()

# Display DataFrame
print(df)

reset index pandas

df.reset_index(drop=True)

pandas reset index

df.reset_index(
  drop=True, # to avoid the old index being added as a column
  inplace=False) # (default) return df with the new index, i.e. do not create a new object

reset index in pandas

df.reset_index(drop = True, inplace = True)

pandas reset index from 0

import pandas as pd
data = {'Name': ['Bob', 'Dilan', 'is ', 'alive', '!']}
index = {'a', 'b', 'c', 'd', 'e'}
df = pd.DataFrame(data, index)
df
    Name
b    Bob
a  Dilan
d    is 
c  alive
e      !

df.reset_index(inplace = True)
df
  index   Name
0     b    Bob
1     a  Dilan
2     d    is 
3     c  alive
4     e      !

pandas reset index start from 0

gapminder_ocean.reset_index(drop=True, inplace=True)

Example 1: Reset Index & Drop Old Index pandas

import pandas as pd

#define DataFrame
df = pd.DataFrame({'points': [25, 12, 15, 14, 19, 23, 25, 29],
                   'assists': [5, 7, 7, 9, 12, 9, 9, 4],
                   'rebounds': [11, 8, 10, 6, 6, 5, 9, 12]},
                   index=[0, 4, 3, 5, 2, 1, 7, 6])

#view DataFrame
print(df)

   points  assists  rebounds
0      25        5        11
4      12        7         8
3      15        7        10
5      14        9         6
2      19       12         6
1      23        9         5
7      25        9         9
6      29        4        12