THANK YOUUUU!!!!!!!
Dr Pierre-Yves Robillard Réanimation néonatale et pediatrique, néonatologie Centre Hospitalier Régional Groupe Hospitalier Sud-Réunion BP 350. 97448 Saint-Pierre cedex Ile de la réunion _____
From: epidata-list-request@lists.umanitoba.ca To: epidata-list@lists.umanitoba.ca Sent: Sun, 28 Apr 2019 21:00:14 +0400 Subject: EpiData-list Digest, Vol 181, Issue 7
Send EpiData-list mailing list submissions to epidata-list@lists.umanitoba.ca
To subscribe or unsubscribe via the World Wide Web, visit http://lists.umanitoba.ca/mailman/listinfo/epidata-list or, via email, send a message with subject or body 'help' to epidata-list-request@lists.umanitoba.ca
You can reach the person managing the list at epidata-list-owner@lists.umanitoba.ca
When replying, please edit your Subject line so it is more specific than "Re: Contents of EpiData-list digest..."
EpiData-list mailing list ___________________________________
Today's Topics:
1. Re: HELP! HOW DO WE CREATE A SMALLEST DATAFIL.REC? (EpiData development and support)
----------------------------------------------------------------------
Message: 1 Date: Sat, 27 Apr 2019 20:40:13 +0200 From: EpiData development and support epidata-list@lists.umanitoba.ca To: EpiData development and support epidata-list@lists.umanitoba.ca Subject: Re: [EpiData-list] HELP! HOW DO WE CREATE A SMALLEST DATAFIL.REC? Message-ID: 5c7a4cb2-0714-13d8-5b23-bfbbb9f03ca4@tbrieder.org Content-Type: text/plain; charset=utf-8; format=flowed
Dear Pierre-Yves:
Explicitly, you would have - example - a data set that you read and manipulate in EpiData Analysis [classic] as follows:
cls close read "original.rec"
* Contains variables VAR01, VAR02, .... , VAR19, VAR20 * Has 1200 records
* 1) Reduce number of variables * => keep only some variables to your choice: keep var01 var03 var05 var10 var11 var16 * if the converse gives less to write, use: * drop var02 var04 var06 var07 etc
* 2) Reduce number of records [assuming sorted by your preference] * Select only the first 500 records: select recnumber<501
* Save the new data set: savedata "reduced_set.rec" /replace
* Use the new set: cls close read "reduced_set.rec"
* All this is in the superb help file which you get with F1 in EpiData Analysis V2.2.3.187
Best regards,
Hans
On Apr 26, 2019, at 01:55, EpiData development and support epidata-list@lists.umanitoba.ca wrote:
Dear all,
I need to create a smallest datafile to work on it for logistic regression In EPIINFO6 it was very easy. the command was:
route c:\data\preclog.rec
write recfile chgt multi capot diaf foam withdraw cream depo rythm pil iud \
precl \
For epidata it is logopen "c:\data\preclog.rec"
but after, write recfile does nor work in Epidata
What is the process please?
Thanks
Dr Pierre-Yves Robillard