Follow these examples: > grep(5,1:10) [1] 5
> grep(3, c(1,5,2,3,6)) [1] 4 -Don -- Don MacQueen Lawrence Livermore National Laboratory 7000 East Ave., L-627 Livermore, CA 94550 925-423-1062 On 10/22/13 4:21 AM, "Alaios" <ala...@yahoo.com> wrote: >Hi I have a vector like that > >readCsvFile$V1 > [1] 30 31 32 33 34 35 36 37 38 39 310 311 312 313 314 315 316 >317 318 >[20] 319 320 321 20 21 22 23 24 25 26 27 28 29 210 211 212 213 >214 215 >[39] 216 217 218 219 220 221 222 223 40 41 42 43 44 45 46 47 48 >49 410 >[58] 411 412 413 414 415 416 417 418 419 420 421 > > >and I am looking to find where the number 31 is located. So I need one >function to return me the index of where the number 31 is. >Is there a function for that in R? > >Regards >Alex > [[alternative HTML version deleted]] > ______________________________________________ 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.
