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 2how 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 2dataframe string find count
In [21]: df = pd.DataFrame(['hello', 'world', 'hehe'], columns=['words'])
In [22]: df.words.str.count("he|wo")
Out[22]:
0 1
1 1
2 2
Name: words, dtype: int64
In [23]: df.words.str.count("he|wo").sum()
Out[23]: 4Copyright © 2021 Codeinu
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