Thank you David.
From: David Winsemius [via R] [mailto:ml-node+s789695n4642725...@n4.nabble.com] Sent: Tuesday, September 11, 2012 12:53 PM To: Akkara, Antony (GE Energy, Non-GE) Subject: Re: Searching from Dataframe. On Sep 11, 2012, at 12:11 AM, Rantony wrote: > Hi, > i have a dataframe containing some values. > for eg:- > > MyDataFrame<- > Name Age Place > ------- ------ ----------- > Aby 12 USA > Raj 25 UK > Romi 32 ENG > Amy 31 IND > > My requirement what is, i have a search key word[it should search from all > the columns], that i need to find out from this dataframe. If search keyword > found , it should return that particular row and column number. > > For eg:- My search keyword is "ENG". > After searching, it should return particular row & column number. Here it is > " MyDataFrame[3,3] " > which(MyDataFrame=="ENG", arr.ind=TRUE) row col [1,] 3 3 You can certainly massage those values in any paste()y expression you choose. -- David Winsemius, MD Alameda, CA, USA ______________________________________________ [hidden email] 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. ________________________________ If you reply to this email, your message will be added to the discussion below: http://r.789695.n4.nabble.com/Searching-from-Dataframe-tp4642722p4642725 .html To unsubscribe from Searching from Dataframe., click here <http://r.789695.n4.nabble.com/template/NamlServlet.jtp?macro=unsubscrib e_by_code&node=4642722&code=YW50b255LmFra2FyYUBnZS5jb218NDY0MjcyMnwxNTUx OTQzMDI5> . NAML <http://r.789695.n4.nabble.com/template/NamlServlet.jtp?macro=macro_view er&id=instant_html%21nabble%3Aemail.naml&base=nabble.naml.namespaces.Bas icNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.tem plate.NodeNamespace&breadcrumbs=notify_subscribers%21nabble%3Aemail.naml -instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemai l.naml> -- View this message in context: http://r.789695.n4.nabble.com/Searching-from-Dataframe-tp4642722p4642726.html Sent from the R help mailing list archive at Nabble.com. [[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.
