Esta função retorna uma lista com periodos de uma das tabelas da SIDRA.
Examples
periodos_ipcaq <- tab_periodos(1705)
tab_periodos(1705) # imprime os períodos disponíveis da tabela
#> [1] 201202 201203 201204 201205 201206 201207 201208 201209 201210 201211
#> [11] 201212 201301 201302 201303 201304 201305 201306 201307 201308 201309
#> [21] 201310 201311 201312 201401 201402 201403 201404 201405 201406 201407
#> [31] 201408 201409 201410 201411 201412 201501 201502 201503 201504 201505
#> [41] 201506 201507 201508 201509 201510 201511 201512 201601 201602 201603
#> [51] 201604 201605 201606 201607 201608 201609 201610 201611 201612 201701
#> [61] 201702 201703 201704 201705 201706 201707 201708 201709 201710 201711
#> [71] 201712 201801 201802 201803 201804 201805 201806 201807 201808 201809
#> [81] 201810 201811 201812 201901 201902 201903 201904 201905 201906 201907
#> [91] 201908 201909 201910 201911 201912 202001