English Letter Frequency Counts: Mayzner Revisited or ETAOIN SRHLDCU

English Letter Frequency Counts:Mayzner RevisitedorETAOIN SRHLDCU Introduction On December 17th 2012, I got a nice letter from Mark
Mayzner, a retired 85-year-old researcher who studied the
frequency of letter combinations in English words in the early 1960s.
His 1965 publication has been cited i…