How to get the Letter Frequency in Python

We will provide you a walk-through example of how you can easily get the letter frequency in documents by considering the whole document or the unique words. Finally, we will compare our observed relative frequencies with the letter frequency of the English language. From the above horizontal barplot, we can easily see that the letter e is the most common in both English Texts and Dictionaries. Notice also that the distribution is changed between Texts and Dictionaries. We will work with the Moby Dick book and we will provide the frequency and the relative frequency of the letters.