Calgary engineer believes he's cracked the mysterious Voynich Manuscript

[Juan_Sali]

However, there are things that had been already determined with the computer analysis, such as the prefixes and suffixes. 

¿How can they have been determined? The numbers of characters is undetermined. The starting and ending of words is undetermined. It hasnt been determined how to transform the vochinese into letters or into words. When an analysis of characters is made nobody knows what is analyzing. In case of a cyphered text measures to avoid frecuency analysis where known: nulls, vowels omitted or letters represented in more than one way. 
How can be correctly intrepreted the results of any analysis with such a wide range of possible variants?