"Er, I don't see any italics in the output or implied by the expression. "
Freudian slip... ...font superscripting is what I meant All is perfectly clear now. Thanks again! -- View this message in context: http://r.789695.n4.nabble.com/superscript-characters-in-title-with-tp3006981p3007239.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.