Dear R Group
I have a character vector from which I want to select a few elements and
create a new character vector.
I need a GUI to do this in R Script.
Can someone help?
a<-c("A","B","C","D","E")
## I want to have a GUI in R that will display elements in "object a"
as
a drop down list.. from there I want to be able to select a few elements
say my requirement is to select "A", "D" and "E"
from the list
and want to pass the selection into a new vector b, such that
b<-c("A", "D" , "E")
How do i do this in R?
Regards
Vijayan Padmanabhan
"What is expressed without proof can be denied without proof" -
Euclide.
Please visit us at www.itcportal.com
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Vijayan: Choose one or both from the following. 1. You don't . R is a programming language that you learn. Read the Intro to R Tutorial to start learning. 2. See the R GUI page on CRAN here: http://www.sciviews.org/_rgui/ There are several GUI's available for R and you can choose one that suits. Cheers, Bert On Wed, Nov 14, 2012 at 10:31 PM, Vijayan Padmanabhan <V.Padmanabhan at itc.in> wrote:> Dear R Group > > I have a character vector from which I want to select a few elements and > create a new character vector. > I need a GUI to do this in R Script. > Can someone help? > > a<-c("A","B","C","D","E") > > ## I want to have a GUI in R that will display elements in "object a" as > a drop down list.. from there I want to be able to select a few elements > say my requirement is to select "A", "D" and "E" from the list > > and want to pass the selection into a new vector b, such that > > b<-c("A", "D" , "E") > > How do i do this in R? > > > > > Regards > Vijayan Padmanabhan > > > "What is expressed without proof can be denied without proof" - Euclide. > > Please visit us at www.itcportal.com > ****************************************************************************** > This Communication is for the exclusive use of the intended recipient (s) and shall > not attach any liability on the originator or ITC Ltd./its Subsidiaries/its Group > Companies. If you are the addressee, the contents of this email are intended for your use only and it shall not be forwarded to any third party, without first obtaining written authorisation from the originator or ITC Ltd./its Subsidiaries/its Group Companies. It may contain information which is confidential and legally privileged and the same shall not be used or dealt with by any third party in any manner whatsoever without the specific consent of ITC Ltd./its Subsidiaries/its Group Companies. > [[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.-- Bert Gunter Genentech Nonclinical Biostatistics Internal Contact Info: Phone: 467-7374 Website: http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm
Hi Vijayan, I just discovered http://www.rstudio.com/shiny/ which I think would make it pretty easy to do this. Best, Ista On Thu, Nov 15, 2012 at 1:31 AM, Vijayan Padmanabhan <V.Padmanabhan at itc.in> wrote:> Dear R Group > > I have a character vector from which I want to select a few elements and > create a new character vector. > I need a GUI to do this in R Script. > Can someone help? > > a<-c("A","B","C","D","E") > > ## I want to have a GUI in R that will display elements in "object a" as > a drop down list.. from there I want to be able to select a few elements > say my requirement is to select "A", "D" and "E" from the list > > and want to pass the selection into a new vector b, such that > > b<-c("A", "D" , "E") > > How do i do this in R? > > > > > Regards > Vijayan Padmanabhan > > > "What is expressed without proof can be denied without proof" - Euclide. > > Please visit us at www.itcportal.com > ****************************************************************************** > This Communication is for the exclusive use of the intended recipient (s) and shall > not attach any liability on the originator or ITC Ltd./its Subsidiaries/its Group > Companies. If you are the addressee, the contents of this email are intended for your use only and it shall not be forwarded to any third party, without first obtaining written authorisation from the originator or ITC Ltd./its Subsidiaries/its Group Companies. It may contain information which is confidential and legally privileged and the same shall not be used or dealt with by any third party in any manner whatsoever without the specific consent of ITC Ltd./its Subsidiaries/its Group Companies. > [[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.
You can use the `gWidgets` package to do this kind of thing easily enough: require(gWidgets) my_vec <- character(0) items <- state.name ## some values handler <- function(h,...) my_vec <<- svalue(h$obj) w <- gwindow() g <- ggroup(cont=w, horizontal=FALSE) ## one way to select one or more from many gcheckboxgroup(items, cont=g, use.table=TRUE, handler=handler) -- View this message in context: http://r.789695.n4.nabble.com/GUI-Development-reg-tp4649569p4649780.html Sent from the R help mailing list archive at Nabble.com.