Re: [rkward-devel] Potential Data editor bug

2010-09-26 Thread Prasenjit Kapat
Hi, On Sun, Sep 26, 2010 at 1:46 PM, Thomas Friedrichsmeier wrote: > > Thus, I am rather reluctant to do this. I would assume that duplicate column > names are a rare exception, and so we can afford not to support them 100%. Do > you think they are important enough as a use-case to make a better

Re: [rkward-devel] Potential Data editor bug

2010-09-26 Thread Thomas Friedrichsmeier
Hi, On Sunday 26 September 2010, Prasenjit Kapat wrote: > Recent updates to the data editor do not display the column number, > which, to me is helpful at times. So, why not internally always use > the column number and use the column names only for displaying? > Although transformations like sort

Re: [rkward-devel] Potential Data editor bug

2010-09-26 Thread Prasenjit Kapat
Hi, On Sat, Sep 25, 2010 at 7:45 AM, Thomas Friedrichsmeier wrote: > Hi, > > On Thursday 23 September 2010, Stefan Rödiger wrote: >> > It should be mostly, but not entirely safe to edit such objects. If you >> > edit a cell in one of the duplicate columns, all columns with the same >> > name will

Re: [rkward-devel] Potential Data editor bug

2010-09-25 Thread Thomas Friedrichsmeier
Hi, On Thursday 23 September 2010, Stefan Rödiger wrote: > > It should be mostly, but not entirely safe to edit such objects. If you > > edit a cell in one of the duplicate columns, all columns with the same > > name will be affected in the backend. However, in the editor, this will > > not become

Re: [rkward-devel] Potential Data editor bug

2010-09-23 Thread Stefan Rödiger
Am Dienstag 21 September 2010, 16:52:04 schrieb Thomas Friedrichsmeier: > Hi, > > On Sunday 19 September 2010, Prasenjit Kapat wrote: > > As a caution to the user: Should a warning be displayed when the data > > editor encounters multiple columns with same name? Noting that, the > > data itself is

Re: [rkward-devel] Potential Data editor bug

2010-09-21 Thread Thomas Friedrichsmeier
Hi, On Sunday 19 September 2010, Prasenjit Kapat wrote: > As a caution to the user: Should a warning be displayed when the data > editor encounters multiple columns with same name? Noting that, the > data itself is not lost, it is just not displayed and hence not safe > to be edited! (Or is it saf

Re: [rkward-devel] Potential Data editor bug

2010-09-19 Thread Thomas Friedrichsmeier
Hi, On Sunday 19 September 2010, Prasenjit Kapat wrote: > Here is something that I found interesting. Consider the last two > lines of Stefan's Procedure.txt: > > data <- data.frame ( > names (data) <- c(... > > The crash is deterministic after you run these two lines individually > (ie, "Ru

Re: [rkward-devel] Potential Data editor bug

2010-09-18 Thread Prasenjit Kapat
Hi, On Thu, Sep 16, 2010 at 2:44 PM, Thomas Friedrichsmeier wrote: > Hi, > > On Thursday 16 September 2010, Stefan Rödiger wrote: >> BTW, as you might consent the lines attached in my example are not a good >> example how to work with R (size and arrangement of data ...). Thus it was >> really in

Re: [rkward-devel] Potential Data editor bug

2010-09-16 Thread Thomas Friedrichsmeier
Hi, On Thursday 16 September 2010, Stefan Rödiger wrote: > BTW, as you might consent the lines attached in my example are not a good > example how to work with R (size and arrangement of data ...). Thus it was > really interesting for me to see what happens ... . I think the crucial thing in your

Re: [rkward-devel] Potential Data editor bug

2010-09-16 Thread Stefan Rödiger
Am Donnerstag 16 September 2010, 17:14:49 schrieb Prasenjit Kapat: > On Thu, Sep 16, 2010 at 8:22 AM, "Stefan Rödiger" > > wrote: > > Hi, > > > > I have two files attached. First is called procedure.txt with the > > description how to preduce the potential bug. And there is also the gdb > > mess

Re: [rkward-devel] Potential Data editor bug

2010-09-16 Thread Prasenjit Kapat
On Thu, Sep 16, 2010 at 8:22 AM, "Stefan Rödiger" wrote: > Hi, > > I have two files attached. First is called procedure.txt with the > description how to preduce the potential bug. And there is also the gdb > message. I was able to reproduce the crash of RKWard multiple times by doing > this. Con