Statistics for occurrence #1 of “Shakespeare” in chapter 2.14 of Cambridge History of American Literature: volume 2:

... occasionally a burst of pure lyricism. Just where, if anywhere, Whitman found the hint for this flexible prose-poetic form critics have not agreed. Perhaps Biblical prosody, , the blank verse of Shakespeare and Bryant, the writings of Blake, the prose of Carlyle and Emerson, and his own impassioned declamation all assisted; but full allowance must be made for the unquestioned originality of his own geni...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Shakespeare 928 32 0 0 0 user votes
William Shakespeare 88 0 0 0 0 user votes
Harvard Shakespeare 4 0 0 0 0 user votes
John Shakespeare 2 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.