R Under development (unstable) (2023-08-20 r84995 ucrt) -- "Unsuffered Consequences"
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> # require(sdcMicro)
> # data(testdata)
> # sdc <- createSdcObj(testdata, keyVars = c("urbrur", "water", "sex", "age"),
> #   numVars = c("expend", "income", "savings"), w = "sampling_weight", hhId = "ori_hid")
> # 
> # print(sdc)
> # sdc2 <- globalRecode(sdc, column = "age", breaks = c(1, 9, 19, 29, 39, 49, 59, 69, 100), labels = 1:8)
> # print(sdc2)
> # 
> # f1 <- get.sdcMicroObj(sdc, "risk")$individual[, "fk"]
> # f2 <- get.sdcMicroObj(sdc2, "risk")$individual[, "fk"]
> # if (identical(f1, f2)) stop("frequency counts are not updated")
> 
> proc.time()
   user  system elapsed 
   0.18    0.04    0.21