Dear Gretl Developers,
Today a colleague of mine noticed that Gretl's X-12-Arima
analysis has an important problem.
Suppose we have two series named "teste_1" and "teste_2".
If someone try to make X-12 adjustments through the GUI
("Variable -> X-12-ARIMA analysis"), Gretl overwrites the
seasonally adjusted series due to the fact that it uses the
same file name for the adjusted series "test_d11".
Moreover, Gretl maintains the same file description:
"seasonally adjusted teste_1 (X-12-ARIMA)"
Henrique C. de Andrade
Doutorando em Economia Aplicada
Universidade Federal do Rio Grande do Sul