Hi Antonio,
how about this:
txt2 <- "useRs may fly into JFK or laGuardia"
chartr("a-zA-Z", "A-Za-z", txt2)
Cheers.
Am 05.12.2011 08:11, schrieb Tonio:> Hello R-help list,
>
> I am looking for way to toggle the case of the characters like a flip-flop;
that is from ''Hello'' to "hELLO" or vice versa.
>
> I know that there are a number of functions like casefold, tolower,
toupper, etc. but these functions change the case in an uniform way.
>
> Thanks in advance,
>
> Antonio Rivero Ostoic
>
>
>
>
> Antonio Rivero Ostoic
> PhD Student, Department of Leadership and Strategy
> From 1 Jul until 31 Dec 2011
> Tel. +61 3 8344 4300
> Fax +61 3 9347 6618
> Email jaro at sdu.dk
> Addr. The University of Melbourne, Victoria 3010 Australia
> -------------------------------------------------------------
> UNIVERSITY OF SOUTHERN DENMARK
> Sdr. Stationsvej 28 ? DK-4200 Slagelse ? Denmark ? Tel. +45 6550 1000 ?
> www.sdu.dk
>
> [[alternative HTML version deleted]]
>
>
>
>
> ______________________________________________
> R-help at 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.
--
Eik Vettorazzi
Department of Medical Biometry and Epidemiology
University Medical Center Hamburg-Eppendorf
Martinistr. 52
20246 Hamburg
T ++49/40/7410-58243
F ++49/40/7410-57790
--
Pflichtangaben gem?? Gesetz ?ber elektronische Handelsregister und
Genossenschaftsregister sowie das Unternehmensregister (EHUG):
Universit?tsklinikum Hamburg-Eppendorf; K?rperschaft des ?ffentlichen Rechts;
Gerichtsstand: Hamburg
Vorstandsmitglieder: Prof. Dr. Guido Sauter (Vertreter des Vorsitzenden), Dr.
Alexander Kirstein, Joachim Pr?l?, Prof. Dr. Dr. Uwe Koch-Gromus