TYPESCRIPT

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

plot value counts pandas

df.letters.value_counts().sort_values().plot(kind = 'barh')

pd df value counts

df.value_counts()