Answers for "how to get the number of values in a column pandas"

pandas dataframe get number of columns

import pandas as pd
df = pd.DataFrame({"pear": [1,2,3], "apple": [2,3,4], "orange": [3,4,5]})

len(df.columns)
3

Posted by: Guest on August-23-2020

pandas count values by column

df = pd.DataFrame({'a':list('abssbab')})
df.groupby('a').count()

Posted by: Guest on March-30-2020

get count of values in column pandas

In [37]:
df = pd.DataFrame({'a':list('abssbab')})
df.groupby('a').count()

Out[37]:

   a
a   
a  2
b  3
s  2

[3 rows x 1 columns]

Posted by: Guest on October-26-2021

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