Data Zoom provides free packages in Stata to access microdata from IBGE's household surveys. Data Zoom provides tools that help researchers standardize surveys across time, build panel databases and deflate nominal variables. Para descrição em Português, acesse: http://www.econ.puc-rio.br/datazoom/index.html
Complaint sent by e-mail:
The code
returns an "invalid file specification" error.
Solution
In line 52 of our datazoom_pmeantiga.ado script, the code:
must be changed to
as the local PME
1'
mm'D wasn’t yet defined.