library(MASS) fractions(outer(1/seq(1:3), 1/seq(1:3))) # [,1] [,2] [,3] #[1,] 1 1/2 1/3 #[2,] 1/2 1/4 1/6 #[3,] 1/3 1/6 1/9 A.K.
On Tuesday, December 31, 2013 10:27 AM, Michael Friendly <frien...@yorku.ca> wrote: Is there some way to format a matrix of fractions as fractions? I think I've seen this somewhere, but search on Rseek came up empty. Example: > outer(1/seq(1:3), 1/seq(1:3)) [,1] [,2] [,3] [1,] 1.0000000 0.5000000 0.3333333 [2,] 0.5000000 0.2500000 0.1666667 [3,] 0.3333333 0.1666667 0.1111111 > should print as 1 1/2 1/3 1/2 1/4 1/6 1/3 1/6 1/9 TIA -Michael -- Michael Friendly Email: friendly AT yorku DOT ca Professor, Psychology Dept. & Chair, Quantitative Methods York University Voice: 416 736-2100 x66249 Fax: 416 736-5814 4700 Keele Street Web: http://www.datavis.ca Toronto, ONT M3J 1P3 CANADA ______________________________________________ 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. ______________________________________________ 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.
