search for: tkentry

Hi, I am working under Windows and I am using R2.11 I want to use tkscale in my GUI. As the interval is quite big, I can't set the scale to a certain specific value. Therefore I want to add tkentry to allow the user to set tkscale to a certain value. Here is the code library(tcltk) tt<-tktoplevel() tkpack(m1<-tkscale(tt,from=306870.00, to=3026741, label="alpha", variable="varalpha",showvalue=TRUE, resolution=1, orient="horiz"),side="bottom") tk...

Dear R-users, I would like to build N "tkentry" compounds in the same window, with default text for each. As N is variable I need to construct them in an iterative way : library(tcltk) main<-tktoplevel() tktitle(main)<-"My Tool" filenames<-c("toto","tata","titi") N<-length(filenames)...

I searched the web and the list archives for a solution to this, but didn't see anything, so here goes. I'm new to tcltk. I'm trying to change the contents of a tkentry widget when a button is pressed. Once I get that working, the widget will be read only to the user. Here is some toy code: ############### require(tcltk) thisEnv=environment() tt<-tktoplevel() Name <- tclVar("Anonymous") entry.Name <-tkentry(tt,width="20",textvariabl...

...ssed around a little with validate, validatecommand, but don't see any obvious way to do it ... getPassword <- function(){ require(tcltk) tt <- tktoplevel() pass=tclVar("") label.widget <- tklabel(tt, text="Enter Password") password.widget <- tkentry(tt,show="*",textvariable=pass) ok <- tkbutton(tt,text="OK",default="active", command=function()tkdestroy(tt)) tkpack(label.widget, password.widget,ok) tkwait.window(tt) return(tclvalue(pass)) } thanks Ben Bolker -------...

...nd the 1 and 2 subscripts, but it won't create the 0. Is there a certain set of characters that R won't recognize the unicode for? Or am I input the \u2080 incorrectly? library(tcltk) m <-tktoplevel() frame1 <- tkframe(m) frame2 <- tkframe(m) frame3 <- tkframe(m) entry1 <- tkentry(frame1,width=5,bg='white') entry2 <- tkentry(frame2,width=5,bg='white') entry3 <- tkentry(frame3,width=5,bg='white') tkpack(tklabel(frame1,text='\u03bc\u2080'),side='left') tkpack(tklabel(frame2,text='\u03bc\u2081'),side='left') tkpack(...

Hello all, I'm experimenting with tlk/tk and I find it very useful. I would like to have the text of a tkentry be automatically filled when the user starts typing, according to a predetermined list. I've found a solution on the tcl wiki pages, but I don't quite know how to translate it in R... Here is the tcl code: http://wiki.tcl.tk/13267 And here is my code that does not work. autofill <- f...

Hello to all, I don't know almost nothing about Tcl/TK. I have the follow code: >Name <- tclVar("") >insert.Name <-tkentry(window1,width="20",objectvariable=Name) >tkplace(tklabel(window1,text=" Enter the matrix name:"),x=0,y=0) >tkplace(insert.Name,x=175,y=0) So, I need to pass the variable Name like parameter in R function. Ex: >print(Name) >"iris[,1:4]" >dist(Name) >...

Hello, On Mac OS X, certain Aqua/Quartz UI functionality requires an application to be launched from within an app bundle, or (alternatively) requires a Carbon application with a resource fork. Playing with the wxWidgets distribution, I discovered that it is quite easy and transparent to make such a Carbon app from (I guess) any command line application. When applied to the R executable called

Hello, On Mac OS X, certain Aqua/Quartz UI functionality requires an application to be launched from within an app bundle, or (alternatively) requires a Carbon application with a resource fork. Playing with the wxWidgets distribution, I discovered that it is quite easy and transparent to make such a Carbon app from (I guess) any command line application. When applied to the R executable called

...------------- OnOK = function(){ # I reckon this is where the important stuff should happen... tkdestroy(tt) } require(tcltk) tclRequire("BWidget") tt = tktoplevel() trials = tclVar("100") # I want to suggest default values but they should be editable. entry.trials = tkentry(tt, width = "3", textvariable = trials) tkgrid(tklabel(tt,text="Number of trials:")) tkgrid(entry.trials) Stimuli = tclVar("10") # I want to suggest default values but they should be editable. entry.Stimuli = tkentry(tt, width = "3", textvariable = St...

....2.4. I hope the given informations are enough (it?s my first entry here) The as.environment(pos) error appears in using the following code which should open a function in an other R-file. Here some extractions of the code: .... HZ<-tclVar(seq(length=a,from=1,by=0)) #(a is defined by a tkentry-element) VZ<-tclVar(seq(length=a,from=1,by=0)) Aktivit?t<-tclVar(seq(length=a,from=1,by=0)) VKG<-tclVar(3) Zugeh?rigkeit is a matrix. #The values can be changed by a tkentry-element. handler.Berechnung<-function() { tkconfigure(Ergebnisfenster, textvariable=tclVar(test2(as.nume...

...ld be simple. I want to create a frame and put that frame inside the toplevel frame. This works (i.e. it places text in col 1, and the corresponding entry box in column 2) and later frame.2 resides where it should in the toplevel frame. tkgrid(tklabel(frame.2, text="FACTOR column "), tkentry(frame.2, textvariable=FACTOR.column.value, width=2), sticky="e") This doesn't work because I don't know how to tell tcl that answer.button1 belongs in frame2: tkconfigure(answer.button1, variable=buttonValue, value="TRUE") tkgrid(tklabel(frame.2, text="Question...

...~~~~~~ Type <Return> to start : > require(tcltk) || stop("tcltk support is absent") [1] TRUE > require(stats) [1] TRUE > local({ dialog.t.test <- function() { tt <- tktoplevel() tkwm.title(tt, "t test") x.entry <- tkentry(tt, textvariable = xvar) y.entry <- tkentry(tt, textvariable = yvar) alt <- tclVar("two.sided") d .... [TRUNCATED] ****************************************************** The source for this demo can be found in the file: C:/PROG~FBU/R/R-2_~MVR.0/librar...

...ng to assign a script to a button please help: ############ library(tcltk) tt<- tktoplevel() tktitle(tt)<-"the title" heading<-tklabel(tt,text="Enter date as YYYY-MM-DD") l1<-tklabel(tt,text="Reporting date") b1=tkbutton(tt,text="Run") d.val<-tkentry(tt,width=12) tkgrid(heading,columnspan=2) tkgrid(l1,d.val) tkgrid(b1,columnspan=2) tkconfigure(b1,command=source("./src/f.imm2.R")) ######### and get inconsistent errors: 1. Error in structure(.External("dotTclObjv", objv, PACKAGE = "tcltk"), class = "tclObj&quot...

Hi , i am using the R(1.8.1) tcl/tk library in order to build a graphical user interface to mathematic function and i would like to know if it is possible to retrieve the value of a tkentry to make a R vector for exemple with an entry containing "1,2,3,4,5" i want to make a vector which contains 1 2 3 4 5 i tried as.vector , as.list and even to write the object to a file with write.table and then re reading it with read.table(...,sep=",") but nothing worked so...

...gPoint for me ? thanks for advance & regards,christian require (tcltk) || stop("tcltk support is absent") require(cluster) require(mva) require(foreign) local ({ dialog.fc <- function() { tt <- tktoplevel() tkwm.title(tt,"Fuzzy-ClusterAnalysis") cdata.entry <- tkentry(tt,textvariable="cdata") k.entry <- tkentry(tt,textvariable="k") reset <- function () { tclvar$cdata <- "" tclvar$k <- "" } reset.but <- tkbutton(tt,text="Reset", command=reset) submit.but <- tkbutton(tt,text="...

I'm trying to read a binary file created by a fortran code using readBin and readChar. Everything reads fine (integers and strings) except for double precision numbers, they are read as huge or very small number (1E-250,...). I tried various endianness, swap, But nothing has worked so far. I also tried on R 64 bit for linux and windows (R 2.14) and R 2.11 on windows XP 32 bit. Any help would

try ?power.prop.test > -----Messaggio originale----- > Da: Tim Wilson [mailto:wilson at visi.com] > Inviato: sabato 6 luglio 2002 6.05 > A: R-help > Oggetto: [R] one-sample binomial test > > > Hi everyone, > > Here's how I solved a problem for my stats class. I'm pretty sure I > understand what's going on, but I wonder if there's a more >

...h You can reach the person managing the list at r-help-owner at stat.math.ethz.ch When replying, please edit your Subject line so it is more specific than "Re: Contents of R-help digest..." Today's Topics: 1. Constrained linear least squares (Domenico Vistocco) 2. Building tkentry dynamicly (a.menicacci at fr.fournierpharma.com) 3. (newbie) Accessing the pieces of a 'by' object (Vivek Satsangi) 4. POSIX time zone codes (Jason Horn) 5. Re: (newbie) Accessing the pieces of a 'by' object (Gabor Grothendieck) 6. Re: Building tkentry dynamicly (P...

Hello!! I would like create a window that has diferent element as: http://bioinf.wehi.edu.au/~wettenhall/RTclTkExamples/checkboxes.html http://bioinf.wehi.edu.au/~wettenhall/RTclTkExamples/radiobuttons.html I know as make it, but I don?t know as I could (align the diferent elemnts to left, right, top, bottom) or (put in a coordinates into windows). If anybody know as I could make it, I would