Values between 0.7 and 1.0 (-0.7 and -1.0) indicate a strong positive (negative) linear relationship via a firm linear rule. The value of r squared is typically taken as âthe percent of variation in one variable explained by the other variable,â or âthe percent of variation shared between the two variables.â.
Shigetaka Kurita is the designer of the first emojis for cellphones.Kurita first created emoji while he was a member of a team that, at the time, was preparing for the debut of NTT Docomoâs i-mode, the worldâs first mobile Internet system. The debut was set for February 1999.
Emoji have become increasingly popular after their international inclusion in Apple 's iPhone, which was followed by similar adoption by Android and other mobile operating systems. Apple's OS X operating system supports emoji as of version 10.7 (Lion).riginally meaning pictograph, the word emoji literally means picture (e) + character (moji). The characters are used much like ASCII emoticons or kaomoji, but a wider range is provided, and the icons are standardized and built into the handsets.