from the console ... > table(signal) signal 0 1 1286 3885
note there is no -1 value. This is consistent with what I see if if plot(signal). When I issue that statement from the console, I see signal vary between 0 and 1.0 but it never goes to - 1 -- View this message in context: http://r.789695.n4.nabble.com/why-doesn-t-ifelse-work-tp3482680p3482792.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.
