Answers for "value_counts pandas"

8

value_counts 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
1

how to get value_counts output in dataframe format

df = df.value_counts().rename_axis('unique_values').reset_index(name='counts')
print (df)
   unique_values  counts
0              2       3
1              1       2
Posted by: Guest on April-07-2021
2

plot value counts pandas

df.letters.value_counts().sort_values().plot(kind = 'barh')
Posted by: Guest on November-29-2020
0

frequency unique pandas

df.stack().value_counts()
Posted by: Guest on June-05-2020
3

value count in python

col-name.value_count()
Posted by: Guest on May-27-2020
0

relativefrequencies of the unique values pandas

df.value_counts(normalize=True)
Posted by: Guest on June-07-2020

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