Hello, 25*30 <Ctrl><Enter> This is the most basic possible, please google an intro text and run its examples. Hope this helps, Rui Barradas? Enviado a partir do meu smartphone Samsung Galaxy.-------- Mensagem original --------De: Nathan D Jennings <archhbpnatejenn at utexas.edu> Data: 05/09/2018 00:30 (GMT+00:00) Para: r-help at r-project.org Assunto: [R] Help with r script ?To the R Project: I am using R Studio and I need help sum product exponents with R Script. ?Every time I type at the very start in the R Script window like 25* 30 nothing happens. ?Where can I go to find the complete commands for basic functions in the r script window? Sincerely, Nathan Jennings [[alternative HTML version deleted]] ______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see 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. [[alternative HTML version deleted]]