Similarities and Dissimilarities between Character Frequencies of Written Text of Melayu, English, and Indonesian Languages

This research paper present some statistical similarities and dissimilarities between the character frequencies of three languages, Malay, Indonesia and English. The reason for their comparison is that they all share a common symbol set (A-Z). It has been found, through investigations that statistically Malay and Indonesian language character frequencies are very close to each other. For example, character "A" "N" and "E" in both Malay and Indonesian languages have frequencies (19%, 20.4%), (10%, 9.33%) and (9%, 8.28%), respectively. However, the case of English is different, where characters "E", "T" and "A" come with three highest frequency occurring letters, respectively. An interesting observation is that in spite of some similarities and dissimilarities between the characters, all three language follow envelop of the frequencies identically rising and falling trend for all characters. Moreover, for all three languages, last four characters, "W, X, Y, Z", also exhibit lowest usage in their respective languages.