Thank you very much. I am using NHANES dataset for my dissertation research and this is very helpful. Will it be possible for you to do a similar series on SEER-Medicare or just SEER dataset?
Check out this article: dsdr-kb.psc.isr.umich.edu/answer/1132. "you should either drop the item (drop _merge) or rename it (rename _merge merge1) as stata will not write over the existing _merge variable."
Could someone please help me. I am new to Stata. I am trying to combine multiple questionnaries from nhanes. I merged two initially. but I am unable to keep adding more. Any suggestions please?
Check out this article: dsdr-kb.psc.isr.umich.edu/answer/1132. "you should either drop the item (drop _merge) or rename it (rename _merge merge1) as stata will not write over the existing _merge variable."
The process for the SEER data should be similar to the NHANES data.
Thank you very much. I am using NHANES dataset for my dissertation research and this is very helpful. Will it be possible for you to do a similar series on SEER-Medicare or just SEER dataset?
how do i merge data with multiple identifier in NHANES. for example i want to merge individuals food intake data set with demographic data set
what if you want to merge more than two datasets say three, four?
Check out this article: dsdr-kb.psc.isr.umich.edu/answer/1132. "you should either drop the item (drop _merge) or rename it (rename _merge merge1) as stata will not write over the existing _merge variable."
Could someone please help me. I am new to Stata. I am trying to combine multiple questionnaries from nhanes. I merged two initially. but I am unable to keep adding more. Any suggestions please?
did you figure it out? I need help with this too!
Check out this article: dsdr-kb.psc.isr.umich.edu/answer/1132. "you should either drop the item (drop _merge) or rename it (rename _merge merge1) as stata will not write over the existing _merge variable."
What if you're using .do files, that require .dct and .txt files. What is the process for that?