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...
Dear stata listers I need help in correcting my programming code to merge data set. 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 ...
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 >...
Yale New Haven Health leveraged cost data from StataJazz coupled with clinical data from Epic to identify variations in cost and quality within these “poster projects” – allowing the organization to save more than $150 million. “Identifying, tracking and realizing savings as part...
Here is how I originally dealt with the problem. In the program, Stata is continually cycling through the data, loading part of another dataset into memory, appending it to another dataset from disk, saving that dataset to disk, and then reloading the original dataset from disk each time. It...
have the following alternatives: r(901);" how can I solve this problem? My laptop allow me only 675 Mb for STATA. Even though I compress my data set, it does not work, because the size of the two data set have not changed much....
mmerge city using B, ukeep(income) replace update On the second line note the option "ukeep(income)". This tells Stata that of the using data set B only the variable 'income' should be used (and the merge variable 'city' of course) and that the rest of the using data set B shou...
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 ...
using `fn' sa mydata ,replace Note that -forvalues- is faster and cleaner than -foreach- with -of numlist-. Best Daniel -- Dear stata listers I need help in correcting my programming code to merge data set. I am using stata 10. I have 7 stata data files which I need to merge....