Answers for "dataframe count certain values"

pandas count specific value in column

(df[education]=='9th').sum()

Posted by: Guest on November-28-2020

count values pandas

>>> index = pd.Index([3, 1, 2, 3, 4, np.nan])
>>> index.value_counts()
3.0    2
4.0    1
2.0    1
1.0    1
dtype: int64

Posted by: Guest on April-02-2020

how to count special values in data in python

df['sex'].value_counts()

Posted by: Guest on May-27-2020

how to count special values in data in python

df['sex'].value_counts(normalize=True)

Posted by: Guest on May-27-2020

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