R was designed to be ‘not in contrast to’ the S language created by John Chambers and Other people at Bell Labs. A professional Edition of S with supplemental capabilities was created and promoted as S-Plus by Statistical Sciences, finally turning into Component of TIBCO Spotfire. Stack Overflow for Teams http://statistics-project-help75184.look4blog.com/36785108/help-me-in-my-statistics-assignment-no-further-a-mystery