In these tests, I am verifying that the IDs really are unique in the two datasets that I have. Tests 1 and 2 are unnecessary when I plan later tomerge 1:1because the1:1part will cause Stata itself to check that the IDs are unique. Nevertheless, I run the tests. I do this because...
The process is essentially the same in SAS: first create two SAS datasets (named file1 and file2 for this example) and sort them byid(ex: proc sort data=file1; by id; run;). Then, to create a third, merged dataset: data newdataset; merge file1 file2; by id; run; Like Stata, ...
I am > using stata 10. > > I have 7 stata data files which I need to merge. I wrote code for this > but it is only merging last data file to the first one. Please suggest > me something on this, my code is > > clear > set mem 700m > set more off > tempfile mydata >...
Re: st: code for merging data From: daniel klein <klein.daniel.81@gmail.com> Re: st: code for merging data From: Nick Cox <njcoxstata@gmail.com> Prev by Date: st: Tsset date Next by Date: Re: st: Tsset date Previous by thread: Re: st: code for merging data Next by ...
in STATA there is a specific code called tvc merge but I want to use it data in SAS.M 0 Likes Reply mmovahed Fluorite | Level 6 Re: Merging two time-varying files with different variables (exposure and outcome) Posted 08-26-2024 08:39 PM (1579 views) | ...
Bruce lavora a livello locale per un po' e infine salva le sue modifiche su Bitbucket Data Center. Bamboo raccoglie le modifiche, crea il pacchetto comune e carica common-2.1.0-SNAPSHOT in Artifactory, quindi crea il prodottoX con una dipendenza da common-2.1.0-SNAPSHOT, caricando anche...
in STATA there is a specific code called tvc merge but I want to use it data in SAS.M 0 Likes Reply mmovahed Fluorite | Level 6 Re: Merging two time-varying files with different variables (exposure and outcome) Posted 08-26-2024 08:39 PM (1401 views) | In reply to...
To statalist@hsphsun2.harvard.edu Subject merging and sample size [was: Re: st: Re: ESTIMATING THE LA/AIDS MODEL] Date Wed, 13 Jun 2012 14:40:00 +0200On Wed, Jun 13, 2012 at 2:27 PM, daniel milandu wrote: > after merging data sets is my sample size supposed to increase That...
all SICs in the same row. A combination of -reshape- and -merge- may be the easiest solution here: *--- begin example --- // create some example data clear input id str4 ipc_1 str4 ipc_2 1 AAAA BBBB 2 AAAA CCCC 3 DDDD CCCC end tempfile a save `a'...
Posted 04-18-2024 01:26 PM (690 views) | In reply to PaigeMiller proc datasets library=work NoList NoDetails memtype=data; delete want; run; QUIT; proc append base=want data=df_a; run; proc append base=want data=df_b; run; Koen 0 Likes Reply stataq Quartz | Level 8 Re...