extractManipData fails when only 1 keyVar is set

[tamertemizer]

Hello,
We get the following error when we try to use extractManipData when only 1 keyVar is set.

dataAnon <- extractManipData(sdcObj, ignoreKeyVars = F, ignorePramVars = F, ignoreNumVars = F, ignoreStrataVar = F)

Error in origKeys[, colnames(k)[i]] : incorrect number of dimensions
Some(<code style = 'font-size:10pt'> Error in origKeys[, colnames(k)[i]]: incorrect number of dimensions </code>)

[bernhard-da]

hi @tamertemizer thx for the report; could you please provide a (minimal), reproducible example as well as the output of devtools::session_info()?`otherwise it is unfortunately impossible to debug this issue. thx.

[tamertemizer]

Hello,

Thanks for the quick response. Here is a minimal example on the failing scenario.

library(data.table)
library(sdcMicro)
set.seed(1)
testdt <- data.table(a=sample(LETTERS,10),b=sample(LETTERS,10), id= 1:10)
sdc <- createSdcObj(testdt, keyVars=c("a"))
dataAnon <- extractManipData(sdc, ignoreKeyVars = F, ignorePramVars = F, ignoreNumVars = F, ignoreStrataVar = F)

However this one doesn't fail:

library(data.table)
library(sdcMicro)
set.seed(1)
testdt <- data.table(a=sample(LETTERS,10),b=sample(LETTERS,10), id= 1:10)
sdc <- createSdcObj(testdt, keyVars=c("a", "b"))
dataAnon <- extractManipData(sdc, ignoreKeyVars = F, ignorePramVars = F, ignoreNumVars = F, ignoreStrataVar = F)

Here is the output with the session info:

> library(sdcMicro)
--------
This is sdcMicro v5.6.1.
For references, please have a look at citation('sdcMicro')
Note: since version 5.0.0, the graphical user-interface is a shiny-app that can be started with sdcApp().
Please submit suggestions and bugs at: https://github.com/sdcTools/sdcMicro/issues
--------
> library(data.table)
data.table 1.14.2 using 4 threads (see ?getDTthreads).  Latest news: r-datatable.com
> set.seed(1)
> testdt <- data.table(a=sample(LETTERS,10),b=sample(LETTERS,10), id= 1:10)
> sdc <- createSdcObj(testdt, keyVars=c("a"))
> dataAnon <- extractManipData(sdc, ignoreKeyVars = F, ignorePramVars = F, ignoreNumVars = F, ignoreStrataVar = F)
Error in origKeys[, colnames(k)[i]] : incorrect number of dimensions
> devtools::session_info()
─ Session info ────────────────────────────────────────────────────────────
 setting  value
 version  R version 4.2.0 (2022-04-22 ucrt)
 os       Windows 10 x64 (build 19043)
 system   x86_64, mingw32
 ui       Rgui
 language (EN)
 collate  English_United States.utf8
 ctype    English_United States.utf8
 tz       Europe/Berlin
 date     2022-05-25
 pandoc   NA (via rmarkdown)

─ Packages ────────────────────────────────────────────────────────────────
 package       * version date (UTC) lib source
 brio            1.1.3   2021-11-30 [1] CRAN (R 4.2.0)
 cachem          1.0.6   2021-08-19 [1] CRAN (R 4.2.0)
 callr           3.7.0   2021-04-20 [1] CRAN (R 4.2.0)
 carData         3.0-5   2022-01-06 [1] CRAN (R 4.2.0)
 cli             3.3.0   2022-04-25 [1] CRAN (R 4.2.0)
 cluster         2.1.3   2022-03-28 [1] CRAN (R 4.2.0)
 colorspace      2.0-3   2022-02-21 [1] CRAN (R 4.2.0)
 crayon          1.5.1   2022-03-26 [1] CRAN (R 4.2.0)
 data.table    * 1.14.2  2021-09-27 [1] CRAN (R 4.2.0)
 DEoptimR        1.0-11  2022-04-03 [1] CRAN (R 4.2.0)
 desc            1.4.1   2022-03-06 [1] CRAN (R 4.2.0)
 devtools        2.4.3   2021-11-30 [1] CRAN (R 4.2.0)
 digest          0.6.29  2021-12-01 [1] CRAN (R 4.2.0)
 dplyr           1.0.9   2022-04-28 [1] CRAN (R 4.2.0)
 DT              0.23    2022-05-10 [1] CRAN (R 4.2.0)
 ellipsis        0.3.2   2021-04-29 [1] CRAN (R 4.2.0)
 evaluate        0.15    2022-02-18 [1] CRAN (R 4.2.0)
 fansi           1.0.3   2022-03-24 [1] CRAN (R 4.2.0)
 fastmap         1.1.0   2021-01-25 [1] CRAN (R 4.2.0)
 fs              1.5.2   2021-12-08 [1] CRAN (R 4.2.0)
 generics        0.1.2   2022-01-31 [1] CRAN (R 4.2.0)
 ggplot2         3.3.6   2022-05-03 [1] CRAN (R 4.2.0)
 glue            1.6.2   2022-02-24 [1] CRAN (R 4.2.0)
 gtable          0.3.0   2019-03-25 [1] CRAN (R 4.2.0)
 htmltools       0.5.2   2021-08-25 [1] CRAN (R 4.2.0)
 htmlwidgets     1.5.4   2021-09-08 [1] CRAN (R 4.2.0)
 httpuv          1.6.5   2022-01-05 [1] CRAN (R 4.2.0)
 jsonlite        1.8.0   2022-02-22 [1] CRAN (R 4.2.0)
 knitr           1.39    2022-04-26 [1] CRAN (R 4.2.0)
 later           1.3.0   2021-08-18 [1] CRAN (R 4.2.0)
 lifecycle       1.0.1   2021-09-24 [1] CRAN (R 4.2.0)
 magrittr        2.0.3   2022-03-30 [1] CRAN (R 4.2.0)
 MASS            7.3-56  2022-03-23 [1] CRAN (R 4.2.0)
 memoise         2.0.1   2021-11-26 [1] CRAN (R 4.2.0)
 mime            0.12    2021-09-28 [1] CRAN (R 4.2.0)
 munsell         0.5.0   2018-06-12 [1] CRAN (R 4.2.0)
 pillar          1.7.0   2022-02-01 [1] CRAN (R 4.2.0)
 pkgbuild        1.3.1   2021-12-20 [1] CRAN (R 4.2.0)
 pkgconfig       2.0.3   2019-09-22 [1] CRAN (R 4.2.0)
 pkgload         1.2.4   2021-11-30 [1] CRAN (R 4.2.0)
 prettydoc       0.4.1   2021-01-10 [1] CRAN (R 4.2.0)
 prettyunits     1.1.1   2020-01-24 [1] CRAN (R 4.2.0)
 processx        3.5.3   2022-03-25 [1] CRAN (R 4.2.0)
 promises        1.2.0.1 2021-02-11 [1] CRAN (R 4.2.0)
 ps              1.7.0   2022-04-23 [1] CRAN (R 4.2.0)
 purrr           0.3.4   2020-04-17 [1] CRAN (R 4.2.0)
 R6              2.5.1   2021-08-19 [1] CRAN (R 4.2.0)
 Rcpp            1.0.8.3 2022-03-17 [1] CRAN (R 4.2.0)
 remotes         2.4.2   2021-11-30 [1] CRAN (R 4.2.0)
 rhandsontable   0.3.8   2021-05-27 [1] CRAN (R 4.2.0)
 rlang           1.0.2   2022-03-04 [1] CRAN (R 4.2.0)
 rmarkdown       2.14    2022-04-25 [1] CRAN (R 4.2.0)
 robustbase      0.95-0  2022-04-02 [1] CRAN (R 4.2.0)
 rprojroot       2.0.3   2022-04-02 [1] CRAN (R 4.2.0)
 scales          1.2.0   2022-04-13 [1] CRAN (R 4.2.0)
 sdcMicro      * 5.6.1   2021-07-26 [1] CRAN (R 4.2.0)
 sessioninfo     1.2.2   2021-12-06 [1] CRAN (R 4.2.0)
 shiny           1.7.1   2021-10-02 [1] CRAN (R 4.2.0)
 shinyBS         0.61.1  2022-04-17 [1] CRAN (R 4.2.0)
 testthat        3.1.4   2022-04-26 [1] CRAN (R 4.2.0)
 tibble          3.1.7   2022-05-03 [1] CRAN (R 4.2.0)
 tidyselect      1.1.2   2022-02-21 [1] CRAN (R 4.2.0)
 usethis         2.1.5   2021-12-09 [1] CRAN (R 4.2.0)
 utf8            1.2.2   2021-07-24 [1] CRAN (R 4.2.0)
 vctrs           0.4.1   2022-04-13 [1] CRAN (R 4.2.0)
 withr           2.5.0   2022-03-03 [1] CRAN (R 4.2.0)
 xfun            0.30    2022-03-02 [1] CRAN (R 4.2.0)
 xtable          1.8-4   2019-04-21 [1] CRAN (R 4.2.0)

[bernhard-da]

@tamertemizer should be fixed with 1501c6c which will be in the next cran-version; in the meantime you could also install the current development version directly using

remotes::install_github("sdcTools/sdcMicro")

[tamertemizer]

Thanks for the quick fix!