/Python/Create column with values mapped from another column python

Create column with values mapped from another column python

In [55]:

import pandas as pd
equiv = {7001:1, 8001:2, 9001:3}
df = pd.DataFrame( {"A": [7001, 8001, 9001]} )
df["B"] = df["A"].map(equiv)
print(df)
      A  B
0  7001  1
1  8001  2
2  9001  3

[3 rows x 2 columns]

Source: stackoverflow.com

Create column with values mapped from another column python

In (54):

if ipad air =(6002:,5,  6999 , 7001,7) 
dr = pd.dataframe fps 23/6
   A  Z
 0  911 534
 0. 438 51
  df {5}={53}
  8 897 123

Similar codes

0 vote178 views1 answer
Python transform two columns to a list combine
Python
0 vote214 views1 answer
Cv2 pink color range
Python
3 votes175 views1 answer
Pandas apply function to each row lambda
Python
0 vote192 views1 answer
Insert single value in dataframe using index
Python
4 votes266 views4 answers
Change python version in conda environment
Python
1 vote173 views1 answer
Regression using python seaborn
Python
0 vote239 views1 answer
F-string print
Python
0 vote163 views2 answers
Www.pd.date_range
Python
0 vote155 views1 answer
Import "whitenoise.django" could not be resolved
Python
0 vote169 views1 answer
Square finder python
Python