Get dataset attributes
get_attrs.Rd![[Stable]](figures/lifecycle-stable.svg)
Get dataset attributes in form of named list.
Examples
# TealDataset --------
library(scda)
ADSL <- synthetic_cdisc_data("latest")$adsl
x1 <- dataset("ADSL", x = ADSL, label = "custom label")
get_attrs(x1)
#> $names
#> [1] "STUDYID" "USUBJID" "SUBJID" "SITEID" "AGE" "AGEU"
#> [7] "SEX" "RACE" "ETHNIC" "COUNTRY" "DTHFL" "INVID"
#> [13] "INVNAM" "ARM" "ARMCD" "ACTARM" "ACTARMCD" "TRT01P"
#> [19] "TRT01A" "TRT02P" "TRT02A" "REGION1" "STRATA1" "STRATA2"
#> [25] "BMRKR1" "BMRKR2" "ITTFL" "SAFFL" "BMEASIFL" "BEP01FL"
#> [31] "AEWITHFL" "RANDDT" "TRTSDTM" "TRTEDTM" "TRT01SDTM" "TRT01EDTM"
#> [37] "TRT02SDTM" "TRT02EDTM" "AP01SDTM" "AP01EDTM" "AP02SDTM" "AP02EDTM"
#> [43] "EOSSTT" "EOTSTT" "EOSDT" "EOSDY" "DCSREAS" "DTHDT"
#> [49] "DTHCAUS" "DTHCAT" "LDDTHELD" "LDDTHGR1" "LSTALVDT" "DTHADY"
#> [55] "ADTHAUT"
#>
#> $row.names
#> [1] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
#> [19] 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
#> [37] 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
#> [55] 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
#> [73] 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
#> [91] 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108
#> [109] 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126
#> [127] 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144
#> [145] 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162
#> [163] 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
#> [181] 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198
#> [199] 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216
#> [217] 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234
#> [235] 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252
#> [253] 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270
#> [271] 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288
#> [289] 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306
#> [307] 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324
#> [325] 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342
#> [343] 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360
#> [361] 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378
#> [379] 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396
#> [397] 397 398 399 400
#>
#> $class
#> [1] "tbl_df" "tbl" "data.frame"
#>
#> $label
#> [1] "Subject Level Analysis Dataset"
#>
#> $study_duration_secs
#> [1] 63115200
#>
#> $`creation date`
#> [1] "2023-03-22"
#>
#> $column_labels
#> STUDYID
#> "Study Identifier"
#> USUBJID
#> "Unique Subject Identifier"
#> SUBJID
#> "Subject Identifier for the Study"
#> SITEID
#> "Study Site Identifier"
#> AGE
#> "Age"
#> AGEU
#> "Age Units"
#> SEX
#> "Sex"
#> RACE
#> "Race"
#> ETHNIC
#> "Ethnicity"
#> COUNTRY
#> "Country"
#> DTHFL
#> "Subject Death Flag"
#> INVID
#> "Investigator Identifier"
#> INVNAM
#> "Investigator Name"
#> ARM
#> "Description of Planned Arm"
#> ARMCD
#> "Planned Arm Code"
#> ACTARM
#> "Description of Actual Arm"
#> ACTARMCD
#> "Actual Arm Code"
#> TRT01P
#> "Planned Treatment for Period 01"
#> TRT01A
#> "Actual Treatment for Period 01"
#> TRT02P
#> "Planned Treatment for Period 02"
#> TRT02A
#> "Actual Treatment for Period 02"
#> REGION1
#> "Geographic Region 1"
#> STRATA1
#> "Stratification Factor 1"
#> STRATA2
#> "Stratification Factor 2"
#> BMRKR1
#> "Continuous Level Biomarker 1"
#> BMRKR2
#> "Categorical Level Biomarker 2"
#> ITTFL
#> "Intent-To-Treat Population Flag"
#> SAFFL
#> "Safety Population Flag"
#> BMEASIFL
#> "Response Evaluable Population Flag"
#> BEP01FL
#> "Biomarker Evaluable Population Flag"
#> AEWITHFL
#> "AE Leading to Drug Withdrawal Flag"
#> RANDDT
#> "Date of Randomization"
#> TRTSDTM
#> "Datetime of First Exposure to Treatment"
#> TRTEDTM
#> "Datetime of Last Exposure to Treatment"
#> TRT01SDTM
#> "Datetime of First Exposure to Treatment in Period 01"
#> TRT01EDTM
#> "Datetime of Last Exposure in Period 01"
#> TRT02SDTM
#> "Datetime of First Exposure to Treatment in Period 02"
#> TRT02EDTM
#> "Datetime of Last Exposure to Treatment in Period 02"
#> AP01SDTM
#> "Period 01 Start Datetime"
#> AP01EDTM
#> "Period 01 End Datetime"
#> AP02SDTM
#> "Period 02 Start Datetime"
#> AP02EDTM
#> "Period 02 End Datetime"
#> EOSSTT
#> "End of Study Status"
#> EOTSTT
#> "End of Treatment Status"
#> EOSDT
#> "End of Study Date"
#> EOSDY
#> "End of Study Relative Day"
#> DCSREAS
#> "Reason for Discontinuation from Study"
#> DTHDT
#> "Date of Death"
#> DTHCAUS
#> "Cause of Death"
#> DTHCAT
#> "Cause of Death Category"
#> LDDTHELD
#> "Elapsed Days from Last Dose to Death"
#> LDDTHGR1
#> "Last Dose to Death - Days Elapsed Grp 1"
#> LSTALVDT
#> "Date Last Known Alive"
#> DTHADY
#> "Relative Day of Death"
#> ADTHAUT
#> "Autopsy Performed"
#>
#> $row_labels
#> NULL
#>
#> $dataname
#> [1] "ADSL"
#>
#> $dataset_label
#> [1] "custom label"
#>
#> $keys
#> character(0)
#>
x2 <- dataset(
"ADSL",
x = ADSL,
keys = get_cdisc_keys("ADSL"),
label = "custom label"
)
get_attrs(x2)
#> $names
#> [1] "STUDYID" "USUBJID" "SUBJID" "SITEID" "AGE" "AGEU"
#> [7] "SEX" "RACE" "ETHNIC" "COUNTRY" "DTHFL" "INVID"
#> [13] "INVNAM" "ARM" "ARMCD" "ACTARM" "ACTARMCD" "TRT01P"
#> [19] "TRT01A" "TRT02P" "TRT02A" "REGION1" "STRATA1" "STRATA2"
#> [25] "BMRKR1" "BMRKR2" "ITTFL" "SAFFL" "BMEASIFL" "BEP01FL"
#> [31] "AEWITHFL" "RANDDT" "TRTSDTM" "TRTEDTM" "TRT01SDTM" "TRT01EDTM"
#> [37] "TRT02SDTM" "TRT02EDTM" "AP01SDTM" "AP01EDTM" "AP02SDTM" "AP02EDTM"
#> [43] "EOSSTT" "EOTSTT" "EOSDT" "EOSDY" "DCSREAS" "DTHDT"
#> [49] "DTHCAUS" "DTHCAT" "LDDTHELD" "LDDTHGR1" "LSTALVDT" "DTHADY"
#> [55] "ADTHAUT"
#>
#> $row.names
#> [1] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
#> [19] 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
#> [37] 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
#> [55] 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
#> [73] 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
#> [91] 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108
#> [109] 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126
#> [127] 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144
#> [145] 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162
#> [163] 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
#> [181] 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198
#> [199] 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216
#> [217] 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234
#> [235] 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252
#> [253] 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270
#> [271] 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288
#> [289] 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306
#> [307] 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324
#> [325] 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342
#> [343] 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360
#> [361] 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378
#> [379] 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396
#> [397] 397 398 399 400
#>
#> $class
#> [1] "tbl_df" "tbl" "data.frame"
#>
#> $label
#> [1] "Subject Level Analysis Dataset"
#>
#> $study_duration_secs
#> [1] 63115200
#>
#> $`creation date`
#> [1] "2023-03-22"
#>
#> $column_labels
#> STUDYID
#> "Study Identifier"
#> USUBJID
#> "Unique Subject Identifier"
#> SUBJID
#> "Subject Identifier for the Study"
#> SITEID
#> "Study Site Identifier"
#> AGE
#> "Age"
#> AGEU
#> "Age Units"
#> SEX
#> "Sex"
#> RACE
#> "Race"
#> ETHNIC
#> "Ethnicity"
#> COUNTRY
#> "Country"
#> DTHFL
#> "Subject Death Flag"
#> INVID
#> "Investigator Identifier"
#> INVNAM
#> "Investigator Name"
#> ARM
#> "Description of Planned Arm"
#> ARMCD
#> "Planned Arm Code"
#> ACTARM
#> "Description of Actual Arm"
#> ACTARMCD
#> "Actual Arm Code"
#> TRT01P
#> "Planned Treatment for Period 01"
#> TRT01A
#> "Actual Treatment for Period 01"
#> TRT02P
#> "Planned Treatment for Period 02"
#> TRT02A
#> "Actual Treatment for Period 02"
#> REGION1
#> "Geographic Region 1"
#> STRATA1
#> "Stratification Factor 1"
#> STRATA2
#> "Stratification Factor 2"
#> BMRKR1
#> "Continuous Level Biomarker 1"
#> BMRKR2
#> "Categorical Level Biomarker 2"
#> ITTFL
#> "Intent-To-Treat Population Flag"
#> SAFFL
#> "Safety Population Flag"
#> BMEASIFL
#> "Response Evaluable Population Flag"
#> BEP01FL
#> "Biomarker Evaluable Population Flag"
#> AEWITHFL
#> "AE Leading to Drug Withdrawal Flag"
#> RANDDT
#> "Date of Randomization"
#> TRTSDTM
#> "Datetime of First Exposure to Treatment"
#> TRTEDTM
#> "Datetime of Last Exposure to Treatment"
#> TRT01SDTM
#> "Datetime of First Exposure to Treatment in Period 01"
#> TRT01EDTM
#> "Datetime of Last Exposure in Period 01"
#> TRT02SDTM
#> "Datetime of First Exposure to Treatment in Period 02"
#> TRT02EDTM
#> "Datetime of Last Exposure to Treatment in Period 02"
#> AP01SDTM
#> "Period 01 Start Datetime"
#> AP01EDTM
#> "Period 01 End Datetime"
#> AP02SDTM
#> "Period 02 Start Datetime"
#> AP02EDTM
#> "Period 02 End Datetime"
#> EOSSTT
#> "End of Study Status"
#> EOTSTT
#> "End of Treatment Status"
#> EOSDT
#> "End of Study Date"
#> EOSDY
#> "End of Study Relative Day"
#> DCSREAS
#> "Reason for Discontinuation from Study"
#> DTHDT
#> "Date of Death"
#> DTHCAUS
#> "Cause of Death"
#> DTHCAT
#> "Cause of Death Category"
#> LDDTHELD
#> "Elapsed Days from Last Dose to Death"
#> LDDTHGR1
#> "Last Dose to Death - Days Elapsed Grp 1"
#> LSTALVDT
#> "Date Last Known Alive"
#> DTHADY
#> "Relative Day of Death"
#> ADTHAUT
#> "Autopsy Performed"
#>
#> $row_labels
#> NULL
#>
#> $dataname
#> [1] "ADSL"
#>
#> $dataset_label
#> [1] "custom label"
#>
#> $keys
#> [1] "STUDYID" "USUBJID"
#>
# CDISCTealDataset --------
library(scda)
ADSL <- synthetic_cdisc_data("latest")$adsl
x3 <- cdisc_dataset(
"ADSL",
x = ADSL,
keys = get_cdisc_keys("ADSL"),
label = "custom label"
)
get_attrs(x3)
#> $names
#> [1] "STUDYID" "USUBJID" "SUBJID" "SITEID" "AGE" "AGEU"
#> [7] "SEX" "RACE" "ETHNIC" "COUNTRY" "DTHFL" "INVID"
#> [13] "INVNAM" "ARM" "ARMCD" "ACTARM" "ACTARMCD" "TRT01P"
#> [19] "TRT01A" "TRT02P" "TRT02A" "REGION1" "STRATA1" "STRATA2"
#> [25] "BMRKR1" "BMRKR2" "ITTFL" "SAFFL" "BMEASIFL" "BEP01FL"
#> [31] "AEWITHFL" "RANDDT" "TRTSDTM" "TRTEDTM" "TRT01SDTM" "TRT01EDTM"
#> [37] "TRT02SDTM" "TRT02EDTM" "AP01SDTM" "AP01EDTM" "AP02SDTM" "AP02EDTM"
#> [43] "EOSSTT" "EOTSTT" "EOSDT" "EOSDY" "DCSREAS" "DTHDT"
#> [49] "DTHCAUS" "DTHCAT" "LDDTHELD" "LDDTHGR1" "LSTALVDT" "DTHADY"
#> [55] "ADTHAUT"
#>
#> $row.names
#> [1] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
#> [19] 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
#> [37] 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
#> [55] 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
#> [73] 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
#> [91] 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108
#> [109] 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126
#> [127] 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144
#> [145] 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162
#> [163] 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
#> [181] 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198
#> [199] 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216
#> [217] 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234
#> [235] 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252
#> [253] 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270
#> [271] 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288
#> [289] 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306
#> [307] 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324
#> [325] 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342
#> [343] 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360
#> [361] 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378
#> [379] 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396
#> [397] 397 398 399 400
#>
#> $class
#> [1] "tbl_df" "tbl" "data.frame"
#>
#> $label
#> [1] "Subject Level Analysis Dataset"
#>
#> $study_duration_secs
#> [1] 63115200
#>
#> $`creation date`
#> [1] "2023-03-22"
#>
#> $column_labels
#> STUDYID
#> "Study Identifier"
#> USUBJID
#> "Unique Subject Identifier"
#> SUBJID
#> "Subject Identifier for the Study"
#> SITEID
#> "Study Site Identifier"
#> AGE
#> "Age"
#> AGEU
#> "Age Units"
#> SEX
#> "Sex"
#> RACE
#> "Race"
#> ETHNIC
#> "Ethnicity"
#> COUNTRY
#> "Country"
#> DTHFL
#> "Subject Death Flag"
#> INVID
#> "Investigator Identifier"
#> INVNAM
#> "Investigator Name"
#> ARM
#> "Description of Planned Arm"
#> ARMCD
#> "Planned Arm Code"
#> ACTARM
#> "Description of Actual Arm"
#> ACTARMCD
#> "Actual Arm Code"
#> TRT01P
#> "Planned Treatment for Period 01"
#> TRT01A
#> "Actual Treatment for Period 01"
#> TRT02P
#> "Planned Treatment for Period 02"
#> TRT02A
#> "Actual Treatment for Period 02"
#> REGION1
#> "Geographic Region 1"
#> STRATA1
#> "Stratification Factor 1"
#> STRATA2
#> "Stratification Factor 2"
#> BMRKR1
#> "Continuous Level Biomarker 1"
#> BMRKR2
#> "Categorical Level Biomarker 2"
#> ITTFL
#> "Intent-To-Treat Population Flag"
#> SAFFL
#> "Safety Population Flag"
#> BMEASIFL
#> "Response Evaluable Population Flag"
#> BEP01FL
#> "Biomarker Evaluable Population Flag"
#> AEWITHFL
#> "AE Leading to Drug Withdrawal Flag"
#> RANDDT
#> "Date of Randomization"
#> TRTSDTM
#> "Datetime of First Exposure to Treatment"
#> TRTEDTM
#> "Datetime of Last Exposure to Treatment"
#> TRT01SDTM
#> "Datetime of First Exposure to Treatment in Period 01"
#> TRT01EDTM
#> "Datetime of Last Exposure in Period 01"
#> TRT02SDTM
#> "Datetime of First Exposure to Treatment in Period 02"
#> TRT02EDTM
#> "Datetime of Last Exposure to Treatment in Period 02"
#> AP01SDTM
#> "Period 01 Start Datetime"
#> AP01EDTM
#> "Period 01 End Datetime"
#> AP02SDTM
#> "Period 02 Start Datetime"
#> AP02EDTM
#> "Period 02 End Datetime"
#> EOSSTT
#> "End of Study Status"
#> EOTSTT
#> "End of Treatment Status"
#> EOSDT
#> "End of Study Date"
#> EOSDY
#> "End of Study Relative Day"
#> DCSREAS
#> "Reason for Discontinuation from Study"
#> DTHDT
#> "Date of Death"
#> DTHCAUS
#> "Cause of Death"
#> DTHCAT
#> "Cause of Death Category"
#> LDDTHELD
#> "Elapsed Days from Last Dose to Death"
#> LDDTHGR1
#> "Last Dose to Death - Days Elapsed Grp 1"
#> LSTALVDT
#> "Date Last Known Alive"
#> DTHADY
#> "Relative Day of Death"
#> ADTHAUT
#> "Autopsy Performed"
#>
#> $row_labels
#> NULL
#>
#> $dataname
#> [1] "ADSL"
#>
#> $dataset_label
#> [1] "custom label"
#>
#> $keys
#> [1] "STUDYID" "USUBJID"
#>
#> $parent
#> character(0)
#>