- EpiData-list - University of Manitoba Mailing Lists

in the latest (non-classic) version, can legal values of a variable depend on the value of an earlier variable?
by EpiData support and user community 01 Nov '25

01 Nov '25

Caution! This message was sent from outside the University of Manitoba. Say for example I have 2 variables, V1 and V2. If V1 = "dog", I want the choices in the pick list (what classic EpiData would call LEGAL values) for V2 to be "beagle", "collie", and "mutt" But if V1 = "cat", I want the choices in the pick list (what classic EpiData would call LEGAL values) for V2 to be "tabby", "siamese", "calico" (I'm not even sure if Classic could do that; I can't remember, it's been a while) Thanks. --Chris Ryan

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simultaneous data entry in the same file
by EpiData support and user community 14 Oct '25

14 Oct '25

Caution! This message was sent from outside the University of Manitoba. Hello. I'm contemplating Epidata as a tool for an ongoing project of operational data entry (monthly volumes/census of different types of clinic visits at a facility) in which several different staff members would be entering the data relevant to their section of the clinic (TB, STD, etc.) The facility does not have an electronic medical record, or any other platform from which these data could be extracted in automated fashion. Currently each staff member is typing numbers into a massive shared spreadsheet on their networK (ugh!). If I set up a single, shared, Epidata .rec file in that same network location, could several staff members be editing it (adding records) simultaneously? It would be rare by sheer chance, but it could happen. No two staffers would ever be editing the same existing record. Alternatively, if each staffer had their own .rec file pertaining to their activities, I suppose I could, each month, APPEND them into my "working" total file, from which I would derive my summaries (probably by exporting and running some R code)? Advice and suggestions welcome. Thanks. --Chris Ryan Binghamton, NY, US

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/Save command error solution
by EpiData support and user community 08 Oct '25

08 Oct '25

Caution! This message was sent from outside the University of Manitoba. Thank Jamie for the response. It was a part of long command given below. BAR V10a /By=v3 /PCT /Legend /Frame /Hgrid /Vgrid /SizeX=1200 /SizeY=900 /Ti="" /Sub="" /Fn="" /Xtext="Association of Overweight and obesity among Female adolescents with Mother's Literacy Status" /Ytext="Percents" /Fontsize=14 /Edit /save /Replace It worked today. The version on the download page is V2.2 Rel. 3 (Build 187) You have mentioned Epidata Analysis version 2.2.3.237 Is it a new a new build of Classical Epidata Analysis? Is Classical Epidata Analysis development still going on? Please repond whenver you can. With regards, Shavinder Singh version 2.2.3.237

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/save command in Classical Epidata Analysis ver 2.2.2.187 displays error message,
by EpiData support and user community 03 Oct '25

03 Oct '25

Caution! This message was sent from outside the University of Manitoba. Dear Epidata Team, When I use “/save” command to save the graph produced in Classical Epidata Analysis ver 2.2.2.187, e.g. /save=”MyGraph.wmf” The following error message is displayed; save : Unknown Command Any solution ! Dr. Shavinder Singh

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Difficulty downloading EpiData
by EpiData support and user community 26 Aug '25

26 Aug '25

Caution! This message was sent from outside the University of Manitoba. Hi, A colleague and I want to use EpiData but we are having trouble downloading from the website, on both Mac and PC. Has anyone else had trouble? Thanks! Katie Edler

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Unable to export stata files from the epidata manager
by EpiData support and user community 10 Jul '25

10 Jul '25

I am using Epidata manager version 4.7.0.0 on a windows 11 laptop. I have been unable to export stata files from the manager for the past 2 weeks. When I try the program crashes and has to be closed down via task manager. Hope there are some good solutions for that?

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Writing .PGM files for New EpiDataanalysis?
by EpiData support and user community 15 Feb '25

15 Feb '25

Caution! This message was sent from outside the University of Manitoba. Dear list, I am experiencing a fairly steep learning curve trying to write quite basic .pgm script files for the new post-2018 EpiData Analysis guided by the introductory text on the epidata website and the commands.html reference. I have searched the web for relevant tutorials, courses or examples, but cannot find any. Could anybody on the list be willing to share some programming examples for example on the examples page on Epidata.dk (or elsewhere)? BTW: Does the new Analysis allow for a parallel to the user input command in Classic: globalvariable=trim("?Input value?") Thanks for any hints or links. Regards, Vegard Hoegli MD, MPH

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PGM-file with date formulas crashes
by EpiData support and user community 07 Feb '25

07 Feb '25

Caution! This message was sent from outside the University of Manitoba. Dear list, 4 years ago I made a menu-driven activity monitoring system for a community health center based on the menu system designed by Jens Lauritsenand Hans Rieder with additional help from Jamie Hockin. Thank you for your generous help! The system has been in stable production at 2 sites in Norway since then, with very little need for support. Now, however, reports (.pgm-files) which includes date functions suddenly crash with this output: Invalid argument/mathematical expression PGM Error: Operation aborted One of the actual commands : Select year(startdate)= @rappaar On experimenting with different functions, it seems like the function no longer accepts date values. The EntryClient display dates in the format: dd.mm.yyyy, while Analysis displays dd/mm/yyyy, but this does not seem to be a problem. The report ran smoothly with data up to 2023, the same .epx datafile updated with 2024-data (about 3200 records) fails. Dataentry works fine, using EntryClient v 4.6.0.2, Menu shell and analysis runs EpiDatstat Classic 2.2.3.187 Since the problem arises in a file that used to work fine, I suspected that there must be a registration error. However,I have browsed and searched the dataset for missing or unexpected input but cannot find anything. If any of you have a hint where to look (or suggest a work-around, I would be grateful. Thank you in advance! Vegard Hoegli MD, MPH

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join
by EpiData support and user community 05 Feb '25

05 Feb '25

Caution! This message was sent from outside the University of Manitoba.

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Bonne année 2025 and follow-up on EpiData developments
by EpiData support and user community 08 Jan '25

08 Jan '25

Caution! This message was sent from outside the University of Manitoba. Je 02 jan 2025 Bonjour et bonne année 2025 à l'équipe d'EpiData. I hope Jens and Jamie still remember me; I have very nice memories of them. I used a lot the classic EpiData softwares (Entry and Analysis) before their new developments (Manager, EntryClient and Analysis); I had many difficulties with the test of the new versions years ago, so I decided to wait and to return to Epi Info 7 (ei7), for which I acquired a quite advance level, however, ei7 evolution didn't follow and I learned that the CDC won't support it anymore after next September. So, after all those years, I will need to return to EpiData. I asked to our information technology department to install the new EpiData on my computer, but I guess I'll need some support and more recent and detailed documentations that the ones that are available on the website (URL: https://epidata.dk/documentation.php); perhaps, if Jamie is available to give me a tour about EpiData, it would be a good start and accelerate my learning curve. Cordialement, Réjean Réjean Dion, M.D. Médecin-conseil en santé publique (maladies infectieuses) Laboratoire de santé publique du Québec (LSPQ) Institut national de santé publique du Québec (INSPQ) 20045, chemin Sainte-Marie, Sainte-Anne-de-Bellevue (Québec) H9X 3R5 INSPQ Centre d'expertise et de référence en santé publique URL: http://www.inspq.qc.ca/ Professeur adjoint de clinique Département de médecine sociale et préventive (DMSP) École de santé publique de l'Université de Montréal (ESPUM) Tél.: 514-457-2070 poste 2325 Fax: 514-457-6346 Courriel: rejean.dion(a)inspq.qc.ca

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