sorry for the silly question, is there any R command for doing lower or upper cases?

toupper() tolower() b On Jun 6, 2007, at 9:35 AM, D.Enrique ESCOBAR ESPINOZA wrote: > sorry for the silly question, > is there any R command for doing lower or upper cases? -- Benilton Carvalho PhD Candidate Department of Biostatistics Bloomberg School of Public Health Johns Hopkins University bcarvalh at jhsph.edu

D.Enrique ESCOBAR ESPINOZA wrote: > sorry for the silly question, > is there any R command for doing lower or upper cases? toupper and tolower will do what you want. Sean

D.Enrique ESCOBAR ESPINOZA wrote: > sorry for the silly question, > is there any R command for doing lower or upper cases? Depends on what you mean by 'doing lower or upper case'. Does either ?toupper or ?tolower do what you want? Best, Jim > > _______________________________________________ > Bioconductor mailing list > Bioconductor at stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor -- James W. MacDonald, M.S. Biostatistician Affymetrix and cDNA Microarray Core University of Michigan Cancer Center 1500 E. Medical Center Drive 7410 CCGC Ann Arbor MI 48109 734-647-5623 ********************************************************** Electronic Mail is not secure, may not be read every day, and should not be used for urgent or sensitive issues.

>sorry for the silly question, >is there any R command for doing lower or upper cases? toupper tolower > >_______________________________________________ >Bioconductor mailing list >Bioconductor at stat.math.ethz.ch >https://stat.ethz.ch/mailman/listinfo/bioconductor >Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor Jianhua Zhang Department of Medical Oncology Dana-Farber Cancer Institute 44 Binney Street Boston, MA 02115-6084

> apropos("upper") [1] "toupper" "upper.tri" > toupper("r") [1] "R" > tolower("ABC") [1] "abc" D.Enrique ESCOBAR ESPINOZA wrote: > sorry for the silly question, > is there any R command for doing lower or upper cases? > > _______________________________________________ > Bioconductor mailing list > Bioconductor at stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor >

Hi Enrique, try ?tolower or ?toupper Regards, Sylvia Am Mittwoch, den 06.06.2007, 06:35 -0700 schrieb D.Enrique ESCOBAR ESPINOZA: > sorry for the silly question, > is there any R command for doing lower or upper cases? > > _______________________________________________ > Bioconductor mailing list > Bioconductor at stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor

Hi, there is toupper() and tolower() if that's what you mean. Cheers \Heidi > sorry for the silly question, > is there any R command for doing lower or upper cases? > > _______________________________________________ > Bioconductor mailing list > Bioconductor at stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: > http://news.gmane.org/gmane.science.biology.informatics.conductor >

a question at my level of expertise :-) tolower and toupper functions. D.Enrique ESCOBAR ESPINOZA wrote: > sorry for the silly question, > is there any R command for doing lower or upper cases? > > _______________________________________________ > Bioconductor mailing list > Bioconductor at stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor > >