Answers for "how to set index in dataframe"

3

how to set index pandas

# assignment copy
df = df.set_index('month')

# or inplace
df.set_index('month', inplace=True)

#      year   sale  month            month  year   sale
#  0   2012   55    1                1      2012   55
#  1   2014   40    4       =>       4      2014   40
#  2   2013   84    7                7      2013   84
#  3   2014   31    10               10     2014   31
Posted by: Guest on March-15-2021
3

set index to column pandas

df = df.set_index('col')
df['col'] = df.index
Posted by: Guest on December-01-2020
0

pandas df make set index column

df.reset_index(inplace=True)
df = df.rename(columns = {'index':'new column name'})
Posted by: Guest on September-24-2021
0

change index to dataframe pandas

#cree un indice par defaut sur la base de donnee
df.reset_index()
Posted by: Guest on December-26-2020
0

Pandas Set index

>>> college_idx = college.set_index('instnm')>>> sats = college_idx[['satmtmid', 'satvrmid']].dropna()>>> sats.head()
Posted by: Guest on August-09-2021

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