how to get number of unique values in pandas code example
Example 1: count unique pandas
df['column'].nunique()
Example 2: how to count number of unique values in a column python
pd.value_counts(df.Account_Type)
Gold 3
Platinum 1
Name: Account_Type, dtype: int64
Example 3: how to count unique values in a column dataframe in python
dataframe.column.nunique()
Example 4: Count unique values Pandas
df = df.groupby('domain')['ID'].nunique()
Example 5: count unique values in python
words = ['a', 'b', 'c', 'a']
unique_words = set(words)
unique_word_count = len(unique_words)