Dear group,
Stata novice here trying to create meta-analysis forest plots using Stata.
I am really struggling to figure out how to do subgroup analysis using the metan command. Reading the help file, I have figured out "by" command should do the trick, but I must be doing something wrong as Stata keeps on saying "option by not allowed".
The following is the command I have tried to use.
Please help!
Stata novice here trying to create meta-analysis forest plots using Stata.
I am really struggling to figure out how to do subgroup analysis using the metan command. Reading the help file, I have figured out "by" command should do the trick, but I must be doing something wrong as Stata keeps on saying "option by not allowed".
The following is the command I have tried to use.
Code:
metan lnor lnlci lnuci if food=="fruit", /// eform random effect (Odds Ratio) /// lcols (author year n country ortype) /// xlabel (0.05 0.1 1 5)/// by income
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