Answers for "how to select a column in pandas"

3

select DF columns python

df = df.iloc[:,0:2]
df = df[['column1', 'column2']]
Posted by: Guest on June-04-2021
1

how to pick out separate columns from the pandas dataframe object

df1 = df.iloc[:, 0:2] # If you want to do it by index. Remember that Python does not slice inclusive of the ending index.
df1 = df[['a', 'b']] ## if you want to do it b nae
Posted by: Guest on October-21-2020
2

select rows from dataframe pandas

from pandas import DataFrame

boxes = {'Color': ['Green','Green','Green','Blue','Blue','Red','Red','Red'],
         'Shape': ['Rectangle','Rectangle','Square','Rectangle','Square','Square','Square','Rectangle'],
         'Price': [10,15,5,5,10,15,15,5]
        }

df = DataFrame(boxes, columns= ['Color','Shape','Price'])

select_color = df.loc[df['Color'] == 'Green']
print (select_color)
Posted by: Guest on June-07-2020
7

select columns pandas

df1 = df.iloc[:,0:2] # Remember that Python does not slice inclusive of the ending index.
Posted by: Guest on April-02-2020
0

Select a Column in pandas data Frame notation

df.favorite food
Posted by: Guest on August-09-2021
-2

select columns in pandas df

In [8]: age_sex = titanic[["Age", "Sex"]]

In [9]: age_sex.head()
Out[9]: 
    Age     Sex
0  22.0    male
1  38.0  female
2  26.0  female
3  35.0  female
4  35.0    male
Posted by: Guest on March-24-2020

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