Input Data
The data set consists of 2357 observations
Information on selected important (key) variables
- Categorical key variable(s): DISTRICT | URB_RUR | S4H_LIVESTOCK_GROUP_ID | S4HQ2 | S4HQ4 | S4HQ6
- Continuous key variable(s): not defined
- Weight variable: HH_Final_weight
- householdID: HOUSEHOLD_ID
- strataVariable(s): not defined
Modifications
- Modifications on categorical key variables: FALSE
- Modifications on continuous key variables: NA
- Modifications using PRAM: FALSE
- Local suppressions: TRUE
Disclosure risk:
Frequency Analysis for Categorical Key Variables
Number of observations violating
- 2-Anonymity: 0 (original dataset: 11)
- 3-Anonymity: 0 (original dataset: 18)
Percentage of observations violating
- 2-Anonymity: 0.000% (original dataset: 0.467%)
- 3-Anonymity: 0.000% (original dataset: 0.764%)
Disclosure Risk for Categorical Variables
Expected Percentage of Reidentifications:
- modified data: 0.016% (~ 0.367 observations)
- original data: 0.026% (~ 0.621 observations)
10 combinations of categories with highest risks
| DISTRICT | URB_RUR | S4H_LIVESTOCK_GROUP_ID | S4HQ2 | S4HQ4 | S4HQ6 | risk | fk | Fk | hier_risk |
|---|---|---|---|---|---|---|---|---|---|
| PORTLOKO | Urban | Large ruminants - Cattle | Bore hole | NA | NA | 0.007 | 3 | 222.4450 | 0.0066981 |
| PORTLOKO | Urban | Large ruminants - Cattle | NA | River, spring or stream | Man made water dough_out | 0.007 | 3 | 222.4450 | 0.0072502 |
| FALABA | Urban | Large ruminants - Cattle | NA | Well | River, spring or stream | 0.005 | 3 | 301.4373 | 0.0068157 |
| FALABA | Urban | Large ruminants - Cattle | NA | Well | Well | 0.003 | 4 | 416.7670 | 0.0050258 |
| KAILAHUN | Rural | Large ruminants - Cattle | NA | Man made water dough out | River, spring or stream | 0.003 | 3 | 569.4468 | 0.0032548 |
| FALABA | Urban | Small ruminants | Well | NA | NA | 0.003 | 4 | 518.4490 | 0.0053703 |
| KONO | Urban | Small ruminants | NA | Well | Rainwater harvesting | 0.002 | 3 | 599.2716 | 0.0024968 |
| FALABA | Urban | Large ruminants - Cattle | Well | NA | NA | 0.002 | 5 | 509.8208 | 0.0053703 |
| FALABA | Urban | Small ruminants | Bore hole | NA | NA | 0.002 | 4 | 571.0729 | 0.0023293 |
| TONKOLILI | Rural | Large ruminants - Cattle | NA | Water trough | WATER trough | 0.002 | 3 | 666.7593 | 0.0023490 |
Hierarchical risk
- modified data: 0.633 (0.027%)
- original data: 1.277 (0.054%)
Data Utility
Frequencies Categorical Key Variables:
Variable: DISTRICT
| Categories | Original data | Modified data |
|---|---|---|
| KAILAHUN | 210 | 210 |
| KENEMA | 196 | 195 |
| KONO | 212 | 212 |
| BOMBALI | 48 | 48 |
| FALABA | 26 | 26 |
| KOINADUGU | 12 | 12 |
| TONKOLILI | 221 | 221 |
| KAMBIA | 277 | 277 |
| KARENE | 104 | 104 |
| PORTLOKO | 287 | 287 |
| BO | 282 | 281 |
| BONTHE | 92 | 92 |
| MOYAMBA | 233 | 232 |
| PUJEHUN | 91 | 91 |
| WESTERN RURAL | 22 | 21 |
| WESTERN URBAN | 0 | NA |
| NA | 44 | 48 |
Variable: URB_RUR
| Categories | Original data | Modified data |
|---|---|---|
| Rural | 1921 | 1921 |
| Urban | 335 | 335 |
| NA | 101 | 101 |
Variable: S4H_LIVESTOCK_GROUP_ID
| Categories | Original data | Modified data |
|---|---|---|
| Large ruminants - Cattle | 65 | 65 |
| Small ruminants | 1109 | 1109 |
| Pigs | 14 | 13 |
| Poultry | 1169 | 1169 |
| Other | 0 | NA |
| NA | NA | 1 |
Variable: S4HQ2
| Categories | Original data | Modified data |
|---|---|---|
| Bore hole | 319 | 314 |
| Dam or lake | 24 | 24 |
| Man Made water dough_out | 509 | 508 |
| Rainwater harvesting | 39 | 39 |
| River, spring or stream | 279 | 277 |
| WATER trough | 81 | 81 |
| Well | 464 | 460 |
| NA | 642 | 654 |
Variable: S4HQ4
| Categories | Original data | Modified data |
|---|---|---|
| NONE | 0 | NA |
| Borehole | 92 | 92 |
| Well | 132 | 131 |
| Dam or lake | 4 | 4 |
| River, spring or stream | 109 | 109 |
| Rainwater harvesting | 25 | 25 |
| Water trough | 112 | 112 |
| Man made water dough out | 168 | 168 |
| Other Specify | 0 | NA |
| NA | 1715 | 1716 |
Variable: S4HQ6
| Categories | Original data | Modified data |
|---|---|---|
| NONE | 0 | NA |
| Borehole | 70 | 70 |
| Well | 108 | 108 |
| River, spring or stream | 115 | 115 |
| Rainwater harvesting | 173 | 173 |
| WATER trough | 46 | 46 |
| Man made water dough_out | 130 | 130 |
| Other specify | 0 | NA |
| NA | 1715 | 1715 |
Local Suppressions
The table below shows for each categorical key variable the number (1st row) and the percentages (2nd row) of suppressed cells.
| DISTRICT | URB_RUR | S4H_LIVESTOCK_GROUP_ID | S4HQ2 | S4HQ4 | S4HQ6 | |
|---|---|---|---|---|---|---|
| Number of Suppression | 4 | 0 | 1 | 12 | 1 | 0 |
| Percentage | 0.170 | 0.000 | 0.042 | 0.509 | 0.042 | 0.000 |
R-Code
Session-Info
About the R-Version
- Version: R version 4.5.2 (2025-10-31 ucrt)
- Platform: x86_64-w64-mingw32
Locales
LC_COLLATE=English_United States.utf8 | LC_CTYPE=English_United States.utf8 | LC_MONETARY=English_United States.utf8 | LC_NUMERIC=C | LC_TIME=English_United States.utf8
Attached base packages
stats | graphics | grDevices | utils | datasets | methods | base
Other attached packages
labelled (2.16.0) | questionr (0.8.1) | haven (2.5.5) | readxl (1.4.5) | tidyr (1.3.1) | dplyr (1.1.4) | agrisvyr (0.2.0) | sdcMicro (5.7.9)
Packages loaded via Namespace (but not attached)
tidyselect (1.2.1) | viridisLite (0.4.2) | farver (2.1.2) | R.utils (2.13.0) | S7 (0.2.1) | fastmap (1.2.0) | promises (1.5.0) | digest (0.6.38) | mime (0.13) | lifecycle (1.0.4) | cluster (2.1.8.1) | magrittr (2.0.4) | compiler (4.5.2) | rlang (1.1.6) | sass (0.4.10) | tools (4.5.2) | utf8 (1.2.6) | yaml (2.3.10) | data.table (1.17.8) | knitr (1.50) | askpass (1.2.1) | htmlwidgets (1.6.4) | plyr (1.8.9) | xml2 (1.4.1) | RColorBrewer (1.1-3) | miniUI (0.1.2) | withr (3.0.2) | purrr (1.2.0) | R.oo (1.27.1) | grid (4.5.2) | xtable (1.8-4) | data.tree (1.2.0) | ggplot2 (4.0.1) | scales (1.4.0) | MASS (7.3-65) | cli (3.6.5) | rmarkdown (2.30) | crayon (1.5.3) | generics (0.1.4) | otel (0.2.0) | rstudioapi (0.17.1) | robustbase (0.99-6) | tzdb (0.5.0) | cachem (1.1.0) | stringr (1.6.0) | rhandsontable (0.3.8) | cellranger (1.1.0) | vctrs (0.6.5) | jsonlite (2.0.0) | carData (3.0-5) | hms (1.1.4) | systemfonts (1.3.1) | jquerylib (0.1.4) | shinyBS (0.61.1) | glue (1.8.0) | DEoptimR (1.1-4) | DT (0.34.0) | stringi (1.8.7) | gtable (0.3.6) | later (1.4.4) | tibble (3.3.0) | pillar (1.11.1) | htmltools (0.5.8.1) | openssl (2.3.4) | R6 (2.6.1) | textshaping (1.0.4) | evaluate (1.0.5) | shiny (1.11.1) | kableExtra (1.4.0) | readr (2.1.6) | highr (0.11) | R.methodsS3 (1.8.2) | openxlsx (4.2.8.1) | renv (1.1.5) | httpuv (1.6.16) | bslib (0.9.0) | Rcpp (1.1.0) | zip (2.3.3) | svglite (2.2.2) | xfun (0.54) | fs (1.6.6) | forcats (1.0.1) | usethis (3.2.1) | getPass (0.2-4) | prettydoc (0.4.1) | pkgconfig (2.0.3)
Disclaimer
R-Package sdcMicro is developed and maintained by Statistics Austria (www.statistik.at).
Please use the issue-tracker on github to report any issues:
This report was generated on Tue, 07/04/2026 at 23:41:00.