1 The SAS System 11:15 Wednesday, January 30, 2002 NOTE: Copyright (c) 1989-1996 by SAS Institute Inc., Cary, NC, USA. NOTE: SAS (r) Proprietary Software Release 6.12 TS020 Licensed to HARVARD SCHOOL OF PUBLIC HEALTH-INSTRUCTIONAL COMP, Site 0001177014. sas license has been updated, so rest easy. - Mohan NOTE: AUTOEXEC processing beginning; file is /usr/sunos/local/sas612/autoexec.sas. NOTE: SAS initialization used: real time 0.140 seconds cpu time 0.055 seconds NOTE: AUTOEXEC processing completed. 1 options obs=100; 2 /* 3 * \\Nber\home\data\natality\1992\data\Natl92.sas: NCHS SETS output for SAS 4 * Export from Set D:\NCHS\Nata1992.set 5 * Wed Nov 15 15:00:43 2000 6 */ 7 /* 8 * On output, fields will undergo the following translation: 9 * Original name Translated name 10 * ------------- -------------- 11 * DATAYEAR DATAYEAR 12 * RESTATUS RESTATUS 13 * PLDEL PLDEL 14 * BIRATTND BIRATTND 15 * DIVOCC DIVOCC 16 * STNATEXP STNATEXP 17 * CNTYNAT CNTYNAT 18 * STATENAT STATENAT 19 * CNTOCFIP CNTOCFIP 20 * STOCCFIP STOCCFIP 21 * CNTOCPOP CNTOCPOP 22 * REGDVRES REGDVRES 23 * REGNRES REGNRES 24 * DIVRES DIVRES 25 * CNTYRES CNTYRES 26 * STATERES STATERES 27 * CITYRES CITYRES 28 * CITRSPOP CITRSPOP 29 * METRORES METRORES 30 * CNTYRFIP CNTYRFIP 31 * STRESFIP STRESFIP 32 * CMSA CMSA 33 * SMSARFIP SMSARFIP 34 * CNTRSPOP CNTRSPOP 35 * MAGERFLG MAGERFLG 36 * MAGEIMP MAGEIMP 37 * DMAGE DMAGE 38 * MAGE12 MAGE12 39 * MAGE8 MAGE8 40 * ORMOTH ORMOTH 41 * ORRACEM ORRACEM 42 * HISPR2 HISPR2 43 * MRACEIMP MRACEIMP 44 * MRACE MRACE 45 * MRACE4 MRACE4 46 * DMEDUC DMEDUC 47 * MEDUC6 MEDUC6 48 * DMARIMP DMARIMP 49 * DMAR DMAR 50 * MPLBIR MPLBIR 51 * MPLBIRR MPLBIRR 52 * DMAGERPT DMAGERPT 53 * ADEQUACY ADEQUACY 54 * NLBNL NLBNL 55 * NLBND NLBND 56 * NOTERM NOTERM 57 * LIVORD9 LIVORD9 58 * TOTORD9 TOTORD9 2 The SAS System 11:15 Wednesday, January 30, 2002 59 * MONPRE MONPRE 60 * MPRE6 MPRE6 61 * MPRE5 MPRE5 62 * NPREVIST NPREVIST 63 * NPREV12 NPREV12 64 * LMPDATE LMPDATE 65 * LMPMON LMPMON 66 * LMPDAY LMPDAY 67 * LMPYR LMPYR 68 * ISLLB10 ISLLB10 69 * FAGERFLG FAGERFLG 70 * DFAGE DFAGE 71 * FAGE11 FAGE11 72 * ORRACEF ORRACEF 73 * FRACE FRACE 74 * FEDUC6 FEDUC6 75 * DFAGERPT DFAGERPT 76 * FRACEIMP FRACEIMP 77 * CDOBMIMP CDOBMIMP 78 * BIRMON BIRMON 79 * BIRYR BIRYR 80 * WEEKDAY WEEKDAY 81 * GESTESTM GESTESTM 82 * GESTIMP GESTIMP 83 * GESTAT GESTAT 84 * GESTAT10 GESTAT10 85 * GESTAT3 GESTAT3 86 * CSEXIMP CSEXIMP 87 * CSEX CSEX 88 * DBIRWT DBIRWT 89 * BIRWT12 BIRWT12 90 * BIRWT4 BIRWT4 91 * PLURIMP PLURIMP 92 * DPLURAL DPLURAL 93 * CLINGEST CLINGEST 94 * DELMETH DELMETH 95 * VAGINAL VAGINAL 96 * VBAC VBAC 97 * PRIMAC PRIMAC 98 * REPEAC REPEAC 99 * FORCEP FORCEP 100 * VACUUM VACUUM 101 * DELMETH5 DELMETH5 102 * MEDRISK MEDRISK 103 * ANEMIA ANEMIA 104 * CARDIAC CARDIAC 105 * LUNG LUNG 106 * DIABETES DIABETES 107 * HERPES HERPES 108 * HYDRA HYDRA 109 * HEMO HEMO 110 * CHYPER CHYPER 111 * PHYPER PHYPER 112 * ECLAMP ECLAMP 113 * INCERVIX INCERVIX 114 * PRE4000 PRE4000 115 * PRETERM PRETERM 116 * RENAL RENAL 117 * RH RH 118 * UTERINE UTERINE 119 * OTHERMR OTHERMR 120 * TOBACRSK TOBACRSK 121 * TOBACCO TOBACCO 122 * CIGAR CIGAR 123 * CIGAR6 CIGAR6 124 * ALCOHRSK ALCOHRSK 125 * ALCOHOL ALCOHOL 126 * DRINK5 DRINK5 127 * WTGANRSK WTGANRSK 128 * WTGAIN WTGAIN 129 * WTGAIN9 WTGAIN9 130 * OBSTETRC OBSTETRC 131 * AMNIO AMNIO 132 * MONITOR MONITOR 133 * INDUCT INDUCT 134 * STIMULA STIMULA 3 The SAS System 11:15 Wednesday, January 30, 2002 135 * TOCOL TOCOL 136 * ULTRAS ULTRAS 137 * OTHEROB OTHEROB 138 * LABOR LABOR 139 * FEBRILE FEBRILE 140 * MECONIUM MECONIUM 141 * RUPTURE RUPTURE 142 * ABRUPTIO ABRUPTIO 143 * PREPLACE PREPLACE 144 * EXCEBLD EXCEBLD 145 * SEIZURE SEIZURE 146 * PRECIP PRECIP 147 * PROLONG PROLONG 148 * DYSFUNC DYSFUNC 149 * BREECH BREECH 150 * CEPHALO CEPHALO 151 * CORD CORD 152 * ANESTHE ANESTHE 153 * DISTRESS DISTRESS 154 * OTHERLB OTHERLB 155 * NEWBORN NEWBORN 156 * NANEMIA NANEMIA 157 * INJURY INJURY 158 * ALCOSYN ALCOSYN 159 * HYALINE HYALINE 160 * MECONSYN MECONSYN 161 * VENL30 VENL30 162 * VEN30M VEN30M 163 * NSEIZ NSEIZ 164 * OTHERAB OTHERAB 165 * FLRES FLRES 166 * FLGORIGM FLGORIGM 167 * FLGORIGF FLGORIGF 168 * FLGMEDUC FLGMEDUC 169 * FLGFEDUC FLGFEDUC 170 * FLGGESTE FLGGESTE 171 * FLGOMAPS FLGOMAPS 172 * FLGFMAPS FLGFMAPS 173 * FLGDELMT FLGDELMT 174 * FLGMEDRS FLGMEDRS 175 * FLGTOBAC FLGTOBAC 176 * FLGALCOH FLGALCOH 177 * FLGWTGN FLGWTGN 178 * FLGOBSTR FLGOBSTR 179 * FLGLABOR FLGLABOR 180 * FLGNEWBR FLGNEWBR 181 * FLGCONG FLGCONG 182 * EDUCSMSA EDUCSMSA 183 * APIFLAG APIFLAG 184 * SMSARES SMSARES 185 * POPSMAS POPSMAS 186 */ 187 OPTIONS COMPRESS='YES'; 188 DATA IN; 189 LENGTH 190 CNTYNAT 191 CNTOCFIP 192 CNTYRES 193 CITYRES 194 CNTYRFIP 195 SMSARFIP 196 DBIRWT 197 4 198 DEFAULT=3; 199 INFILE '/home/data/natality/1992/data/Natl92.dat' LRECL=223 recfm=f PAD END=EOF; 200 INPUT 201 /* Source file: nata92.DAT */ 202 @1 DATAYEAR 2. 203 @3 RESTATUS 1. 204 @4 PLDEL 1. 205 @5 BIRATTND 1. 206 @6 DIVOCC 1. 207 @7 STNATEXP 2. 208 @9 CNTYNAT 5. 209 @9 STATENAT 2. 210 @14 CNTOCFIP 5. 4 The SAS System 11:15 Wednesday, January 30, 2002 211 @14 STOCCFIP 2. 212 @19 CNTOCPOP 1. 213 @20 REGDVRES 2. 214 @20 REGNRES 1. 215 @21 DIVRES 1. 216 @22 CNTYRES 5. 217 @22 STATERES 2. 218 @27 CITYRES 5. 219 @32 CITRSPOP $1. 220 @33 METRORES $1. 221 @34 CNTYRFIP 5. 222 @34 STRESFIP 2. 223 @39 CMSA 2. 224 @41 SMSARFIP 4. 225 @45 CNTRSPOP $1. 226 @46 MAGERFLG $1. 227 @47 MAGEIMP $1. 228 @48 DMAGE 2. 229 @50 MAGE12 2. 230 @52 MAGE8 1. 231 @53 ORMOTH 1. 232 @54 ORRACEM 1. 233 @55 HISPR2 1. 234 @56 MRACEIMP $1. 235 @57 MRACE 2. 236 @59 MRACE4 1. 237 @60 DMEDUC 2. 238 @62 MEDUC6 1. 239 @63 DMARIMP $1. 240 @64 DMAR 1. 241 @65 MPLBIR 2. 242 @67 MPLBIRR 1. 243 @68 DMAGERPT 2. 244 @70 ADEQUACY 1. 245 @71 NLBNL 2. 246 @73 NLBND 2. 247 @75 NOTERM 2. 248 @77 LIVORD9 1. 249 @78 TOTORD9 1. 250 @79 MONPRE 2. 251 @81 MPRE6 1. 252 @82 MPRE5 1. 253 @83 NPREVIST 2. 254 @85 NPREV12 2. 255 @87 LMPDATE $6. 256 @87 LMPMON 2. 257 @89 LMPDAY 2. 258 @91 LMPYR 2. 259 @93 ISLLB10 2. 260 @95 FAGERFLG $1. 261 @96 DFAGE 2. 262 @98 FAGE11 2. 263 @100 ORRACEF 1. 264 @101 FRACE 2. 265 @103 FEDUC6 1. 266 @104 DFAGERPT 2. 267 @106 FRACEIMP $1. 268 @107 CDOBMIMP $1. 269 @108 BIRMON 2. 270 @110 BIRYR 4. 271 @114 WEEKDAY 1. 272 @115 GESTESTM $1. 273 @116 GESTIMP $1. 274 @117 GESTAT 2. 275 @119 GESTAT10 2. 276 @121 GESTAT3 1. 277 @122 CSEXIMP $1. 278 @123 CSEX 1. 279 @124 DBIRWT 4. 280 @128 BIRWT12 2. 281 @130 BIRWT4 1. 282 @131 PLURIMP $1. 283 @132 DPLURAL 1. 284 @133 CLINGEST 2. 285 @135 DELMETH $6. 286 @135 VAGINAL 1. 5 The SAS System 11:15 Wednesday, January 30, 2002 287 @136 VBAC 1. 288 @137 PRIMAC 1. 289 @138 REPEAC 1. 290 @139 FORCEP 1. 291 @140 VACUUM 1. 292 @141 DELMETH5 1. 293 @142 MEDRISK $17. 294 @142 ANEMIA 1. 295 @143 CARDIAC 1. 296 @144 LUNG 1. 297 @145 DIABETES 1. 298 @146 HERPES 1. 299 @147 HYDRA 1. 300 @148 HEMO 1. 301 @149 CHYPER 1. 302 @150 PHYPER 1. 303 @151 ECLAMP 1. 304 @152 INCERVIX 1. 305 @153 PRE4000 1. 306 @154 PRETERM 1. 307 @155 RENAL 1. 308 @156 RH 1. 309 @157 UTERINE 1. 310 @158 OTHERMR 1. 311 @159 TOBACRSK $4. 312 @159 TOBACCO 1. 313 @160 CIGAR 2. 314 @162 CIGAR6 1. 315 @163 ALCOHRSK $2. 316 @163 ALCOHOL 1. 317 @164 DRINK5 1. 318 @165 WTGANRSK $3. 319 @165 WTGAIN 2. 320 @167 WTGAIN9 1. 321 @168 OBSTETRC $7. 322 @168 AMNIO 1. 323 @169 MONITOR 1. 324 @170 INDUCT 1. 325 @171 STIMULA 1. 326 @172 TOCOL 1. 327 @173 ULTRAS 1. 328 @174 OTHEROB 1. 329 @175 LABOR $16. 330 @175 FEBRILE 1. 331 @176 MECONIUM 1. 332 @177 RUPTURE 1. 333 @178 ABRUPTIO 1. 334 @179 PREPLACE 1. 335 @180 EXCEBLD 1. 336 @181 SEIZURE 1. 337 @182 PRECIP 1. 338 @183 PROLONG 1. 339 @184 DYSFUNC 1. 340 @185 BREECH 1. 341 @186 CEPHALO 1. 342 @187 CORD 1. 343 @188 ANESTHE 1. 344 @189 DISTRESS 1. 345 @190 OTHERLB 1. 346 @191 NEWBORN $9. 347 @191 NANEMIA 1. 348 @192 INJURY 1. 349 @193 ALCOSYN 1. 350 @194 HYALINE 1. 351 @195 MECONSYN 1. 352 @196 VENL30 1. 353 @197 VEN30M 1. 354 @198 NSEIZ 1. 355 @199 OTHERAB 1. 356 @200 FLRES $18. 357 @200 FLGORIGM 1. 358 @201 FLGORIGF 1. 359 @202 FLGMEDUC 1. 360 @203 FLGFEDUC 1. 361 @204 FLGGESTE 1. 362 @205 FLGOMAPS 1. 6 The SAS System 11:15 Wednesday, January 30, 2002 363 @206 FLGFMAPS 1. 364 @207 FLGDELMT 1. 365 @208 FLGMEDRS 1. 366 @209 FLGTOBAC 1. 367 @210 FLGALCOH 1. 368 @211 FLGWTGN 1. 369 @212 FLGOBSTR 1. 370 @213 FLGLABOR 1. 371 @214 FLGNEWBR 1. 372 @215 FLGCONG 1. 373 @216 EDUCSMSA 1. 374 @217 APIFLAG 1. 375 @218 SMSARES $3. 376 @221 POPSMAS $1. 377 ; 378 LABEL 379 DATAYEAR='Year of birth of child (Data Year)' 380 RESTATUS='Resident status' 381 PLDEL='Place or facility of birth' 382 BIRATTND='Attendant at birth' 383 DIVOCC='Division of Occurrence' 384 STNATEXP='Expanded State of Occurrence' 385 CNTYNAT='County of Occurrence' 386 STATENAT='State of Occurrence' 387 CNTOCFIP='County of Occurrence (FIPS)' 388 STOCCFIP='State of Occurrence (FIPS)' 389 CNTOCPOP='Population size of County of Occurrence' 390 REGDVRES='Region and Division of Residence' 391 REGNRES='Region of Residence' 392 DIVRES='Division of Residence' 393 CNTYRES='County of Residence' 394 STATERES='State of Residence' 395 CITYRES='City of Residence' 396 CITRSPOP='Population Size of City of Residence' 397 METRORES='Metropolitan - NonMetropolitan Count...' /*y of Residence*/ 398 CNTYRFIP='County of Residence (FIPS)' 399 STRESFIP='State of Residence (FIPS)' 400 CMSA='CMSA of Residence (FIPS)' 401 SMSARFIP='PMSA/MSA of Residence (FIPS)' 402 CNTRSPOP='Population Size of County of Residence' 403 MAGERFLG='Reported Age of Mother Used Flag' 404 MAGEIMP='Age of Mother Imputation Flag' 405 DMAGE='Age of Mother' 406 MAGE12='Age of Mother Recode 12' 407 MAGE8='Age of Mother Recode 8' 408 ORMOTH='Hispanic Origin of Mother' 409 ORRACEM='Hispanic Origin and Race of Mother R...' /*ecode*/ 410 HISPR2='Hispanic Origin of Mother Recode2' 411 MRACEIMP='Race of Mother Imputation Flag' 412 MRACE='Race of Mother' 413 MRACE4='Race of Mother Recode' 414 DMEDUC='Education of Mother Detail' 415 MEDUC6='Education of Mother Recode' 416 DMARIMP='Marital Status of Mother Imputation Flag' 417 DMAR='Marital Status of Mother' 418 MPLBIR='Place of Birth of Mother' 419 MPLBIRR='Place of Birth of Mother Recode' 420 DMAGERPT='Reported Age of Mother' 421 ADEQUACY='Adequacy of Care Recode (Kessner Index)' 422 NLBNL='Number of Live Births, now living' 423 NLBND='Number of Live Births, now dead' 424 NOTERM='Number of Other Terminations' 425 LIVORD9='Live Birth Order Recode' 426 TOTORD9='Total Birth Order Recode' 427 MONPRE='Detail Month of Pregnancy Prenatal C...' /*are Began*/ 428 MPRE6='Month Prenatal Care Began Recode 6' 429 MPRE5='Month Prenatal Care Began Recode 5' 430 NPREVIST='Total Number of Prenatal Visits' 431 NPREV12='Number of Prenatal Visits Recode' 432 LMPDATE='Date Last Normal Menses Began' 433 LMPMON='Month Last Normal Menses Began' 434 LMPDAY='Day Last Normal Menses Began' 435 LMPYR='Year Last Normal Menses Began' 436 ISLLB10='Internal Since Last Live Birth Recode' 437 FAGERFLG='Reported Age of Father Used Flag' 438 DFAGE='Age of Father' 7 The SAS System 11:15 Wednesday, January 30, 2002 439 FAGE11='Age of Father Recode' 440 ORRACEF='Hispanic Origin and Race of Father R...' /*ecode*/ 441 FRACE='Race of Father' 442 FEDUC6='Education of Father Recode' 443 DFAGERPT='Reported Age of Father' 444 FRACEIMP='Race of Father Imputation Flag' 445 CDOBMIMP='Month of Birth of Child Imputation Flag' 446 BIRMON='Month of Birth' 447 BIRYR='Year of Birth' 448 WEEKDAY='Day of Week Child Born' 449 GESTESTM='Clinical Estimate of Gestation Used Flag' 450 GESTIMP='Gestation Imputation Flag' 451 GESTAT='Gestation - Detail in Weeks' 452 GESTAT10='Gestation Recode 10' 453 GESTAT3='Gestation Recode 3' 454 CSEXIMP='Sex Imputation Flag' 455 CSEX='Sex' 456 DBIRWT='Birth Weight - Detail In Grams' 457 BIRWT12='Birth Weight Recode 12' 458 BIRWT4='Birth Weight Recode 4' 459 PLURIMP='Plurality Imputation Flag' 460 DPLURAL='Plurality' 461 CLINGEST='Clinical Estimate of Gestation' 462 DELMETH='Method of Delivery' 463 VAGINAL='Vaginal' 464 VBAC='Vaginal Birth After Previous C-Section' 465 PRIMAC='Primary C -Section' 466 REPEAC='Repeat C - Section' 467 FORCEP='Forceps' 468 VACUUM='Vacuum' 469 DELMETH5='Method of Delivery Recode' 470 MEDRISK='Medical Risk Factors' 471 ANEMIA='Anemia (HCT.<30/HGB.<10)' 472 CARDIAC='Cardiac Disease' 473 LUNG='Acute or Chronic Lung Disease' 474 DIABETES='Diabetes' 475 HERPES='Genital Herpes' 476 HYDRA='Hydramnios/Oligohydramnios' 477 HEMO='Hemoglobinopathy' 478 CHYPER='Hypertension, Chronic' 479 PHYPER='Hypertension, Pregnancy-Associated' 480 ECLAMP='Eclampsia' 481 INCERVIX='Incompetent Cervix' 482 PRE4000='Previous Infant 4000+ Grams' 483 PRETERM='Prev Preterm or Small-for-Gestationa...' /*l-Age Infant*/ 484 RENAL='Renal Disease' 485 RH='RH Sensitization' 486 UTERINE='Uterine Bleeding' 487 OTHERMR='Other Medical Risk Factors' 488 TOBACRSK='Tobacco Risks' 489 TOBACCO='Tobacco Use During Pregnancy' 490 CIGAR='Average Number of Cigarettes Per Day' 491 CIGAR6='Average Number of Cigarettes Per Day...' /* Recode*/ 492 ALCOHRSK='Alcohol' 493 ALCOHOL='Alcohol Use During Pregnancy' 494 DRINK5='Average Number of Drinks Per Week Recode' 495 WTGANRSK='Weight Gain During Pregnancy' 496 WTGAIN='Weight Gain' 497 WTGAIN9='Weight Gain Recode' 498 OBSTETRC='Obstetric Procedures' 499 AMNIO='Amniocentesis' 500 MONITOR='Electronic Fetal Monitoring' 501 INDUCT='Induction of Labor' 502 STIMULA='Stimulation of Labor' 503 TOCOL='Tocolysis' 504 ULTRAS='Ultrasound' 505 OTHEROB='Other Obstetric Procedures' 506 LABOR='Complications of Labor and/or Delivery' 507 FEBRILE='Febrile (>100 degrees F. or 38 degre...' /*es C.)*/ 508 MECONIUM='Meconium, Moderate/heavy' 509 RUPTURE='Premature Rupture of Membrane (>12 h...' /*ours)*/ 510 ABRUPTIO='Abruptio Placenta' 511 PREPLACE='Placenta Previa' 512 EXCEBLD='Other Excessive Bleeding' 513 SEIZURE='Seizures during Labor' 514 PRECIP='Precipitous Labor (<3 hours)' 8 The SAS System 11:15 Wednesday, January 30, 2002 515 PROLONG='Prolonged Labor (>20 hours)' 516 DYSFUNC='Dysfunctional Labor' 517 BREECH='Breech/Malpresentation' 518 CEPHALO='Cephalopelvic Disporportion' 519 CORD='Cord Prolapse' 520 ANESTHE='Anesthetic Complications' 521 DISTRESS='Fetal Distress' 522 OTHERLB='Other Complication of Labor and/or D...' /*elivery*/ 523 NEWBORN='Abnormal Conditions of the Newborn' 524 NANEMIA='Anemia (hct.<39/hgb.<13)' 525 INJURY='Birth Injury' 526 ALCOSYN='Fetal Alcohol Syndrome' 527 HYALINE='Hyaline Membrane Disease' 528 MECONSYN='Meconium Aspiration Syndrome' 529 VENL30='Assisted Ventilation, less than 30 m...' /*inutes*/ 530 VEN30M='Assisted Ventilation, 30 minutes or more' 531 NSEIZ='Seizures' 532 OTHERAB='Other Abnormal Conditions of the Newborn' 533 FLRES='Reporting Flags for Place of Residence' 534 FLGORIGM='Origin of Mother' 535 FLGORIGF='Origin of Father' 536 FLGMEDUC='Education of Mother' 537 FLGFEDUC='Education of Father' 538 FLGGESTE='Clinical Estimate of Gestation' 539 FLGOMAPS='1 - minute Apgar Score' 540 FLGFMAPS='5 - minute Apgar Score' 541 FLGDELMT='Method of Delivery' 542 FLGMEDRS='Medical Risk Factors' 543 FLGTOBAC='Tobacco Use' 544 FLGALCOH='Alcohol Use' 545 FLGWTGN='Weight Gain' 546 FLGOBSTR='Obstetric Procedures' 547 FLGLABOR='Complications of Labor and/or Delivery' 548 FLGNEWBR='Abnormal Conditions of Newborn' 549 FLGCONG='Congenital Anomalies' 550 EDUCSMSA='Education of Mother (Based on MSA)' 551 APIFLAG='Race Codes 18-68 Reported(Beginning ...' /*w/ 1992 data)*/ 552 SMSARES='PSMA/MSA of Residence (NCHS)' 553 POPSMAS='PMSA/MSA Population Size' 554 ; NOTE: The infile '/home/data/natality/1992/data/Natl92.dat' is: File Name=/home/data/natality/1992/data/Natl92.dat, Owner Name=jroth,Group Name=web, Access Permission=rw-rw----, File Size (bytes)=22300 NOTE: 100 records were read from the infile '/home/data/natality/1992/data/Natl92.dat'. NOTE: The data set WORK.IN has 100 observations and 175 variables. NOTE: Compressing data set WORK.IN decreased size by 25.00 percent. Compressed is 3 pages; un-compressed would require 4 pages. NOTE: DATA statement used: real time 0.150 seconds cpu time 0.073 seconds 555 proc means data=in; 556 var dbirwt; NOTE: The PROCEDURE MEANS printed page 1. NOTE: PROCEDURE MEANS used: real time 0.010 seconds cpu time 0.005 seconds 557 proc print data=in (obs=100); NOTE: Access by observation number not available. Observation numbers will be counted by PROC PRINT. NOTE: The PROCEDURE PRINT printed pages 2-13. NOTE: PROCEDURE PRINT used: real time 0.100 seconds cpu time 0.092 seconds 558 proc contents data=in; WARNING: No datasets qualify for FIRSTOBS and OBS processing. 9 The SAS System 11:15 Wednesday, January 30, 2002 NOTE: The PROCEDURE CONTENTS printed pages 14-16. NOTE: PROCEDURE CONTENTS used: real time 0.030 seconds cpu time 0.014 seconds NOTE: The SAS System used: real time 0.470 seconds cpu time 0.257 seconds NOTE: SAS Institute Inc., SAS Campus Drive, Cary, NC USA 27513-2414