As a clinical trial statistician or programmer, challenge anything in this benchmark: describe a problem in Comments, or propose a fix with the Edit button on any source file.
- Task: Would a real study need this derivation, specified this way? Does it follow CDISC SDTM: variable names, controlled terms, record structure? Flag any rule that is ambiguous or that a sponsor would handle differently.
- Inputs: Do they look like data collected in a real trial, and do they include the situations you would expect to meet in one?
- Expected output: Would independent QC programming reproduce every value from these inputs and rules?
The other tabs beside Comments are background for assessment, not under review.
Summary
README.mdGoal: create one FA record for each collected reaction finding from a long-form Operational Data Model (ODM) diary, while carrying the reported reaction name and date from the same diary occurrence.
Input: each diary occurrence contains a free-text reaction name and collection date as sibling items, plus separate occurrence, severity, and optional diameter items. One reaction can therefore produce several FA tests. A form repeat number can be reused on another diary day.
Variables:
FASEQnumbers the subject's findings by diary day, reaction repeat, and test order.FATESTCDandFATESTidentify occurrence, severity, or longest diameter from the collected result item.FAOBJis the reaction name exactly as reported in the sibling item.FACATisREACTOGENICITYfor every diary finding.FAORRESandFASTRESCkeep the collected result;FAORRESUismmfor diameter only.FASTATisNOT DONEfor a result item that is present but blank, and blank for reported results.FATPTidentifies the diary day, andFADTCis its collection date.
Note: a reaction without a severity or diameter item produces no such FA test, while a present item with a blank result still produces its FA record.
Inputs
Under review1 source fileinput/odm.csv
Edit18 rows| StudyOID | MetaDataVersionOID | SubjectKey | StudyEventOID | StudyEventRepeatKey | ItemGroupOID | ItemGroupRepeatKey | ItemOID | Value |
|---|---|---|---|---|---|---|---|---|
| YAMAA-01 | MDV.1 | YAMAA-01-0001 | DAY1 | 1 | IG.DM | 1 | IT.DM.SEX | F |
| YAMAA-01 | MDV.1 | YAMAA-01-0001 | DAY1 | 1 | IG.FA | 1 | IT.FA.FAOBJ | Injection site redness |
| YAMAA-01 | MDV.1 | YAMAA-01-0001 | DAY1 | 1 | IG.FA | 1 | IT.FA.FADTC | 2025-01-01 |
| YAMAA-01 | MDV.1 | YAMAA-01-0001 | DAY1 | 1 | IG.FA | 1 | IT.FA.OCCUR | Y |
| YAMAA-01 | MDV.1 | YAMAA-01-0001 | DAY1 | 1 | IG.FA | 1 | IT.FA.SEV | MODERATE |
| YAMAA-01 | MDV.1 | YAMAA-01-0001 | DAY1 | 1 | IG.FA | 1 | IT.FA.LDIAM | 25 |
| YAMAA-01 | MDV.1 | YAMAA-01-0001 | DAY1 | 1 | IG.FA | 2 | IT.FA.FAOBJ | Fatigue |
| YAMAA-01 | MDV.1 | YAMAA-01-0001 | DAY1 | 1 | IG.FA | 2 | IT.FA.FADTC | 2025-01-01 |
| YAMAA-01 | MDV.1 | YAMAA-01-0001 | DAY1 | 1 | IG.FA | 2 | IT.FA.OCCUR | N |
| YAMAA-01 | MDV.1 | YAMAA-01-0001 | DAY2 | 1 | IG.FA | 1 | IT.FA.FAOBJ | Injection site redness |
| YAMAA-01 | MDV.1 | YAMAA-01-0001 | DAY2 | 1 | IG.FA | 1 | IT.FA.FADTC | 2025-01-02 |
| YAMAA-01 | MDV.1 | YAMAA-01-0001 | DAY2 | 1 | IG.FA | 1 | IT.FA.OCCUR | Y |
| YAMAA-01 | MDV.1 | YAMAA-01-0001 | DAY2 | 1 | IG.FA | 1 | IT.FA.SEV | — |
| YAMAA-01 | MDV.1 | YAMAA-01-0001 | DAY2 | 1 | IG.FA | 1 | IT.FA.LDIAM | 10 |
| YAMAA-01 | MDV.1 | YAMAA-01-0002 | DAY1 | 1 | IG.FA | 1 | IT.FA.FAOBJ | Fatigue |
| YAMAA-01 | MDV.1 | YAMAA-01-0002 | DAY1 | 1 | IG.FA | 1 | IT.FA.FADTC | 2025-02-01 |
| YAMAA-01 | MDV.1 | YAMAA-01-0002 | DAY1 | 1 | IG.FA | 1 | IT.FA.OCCUR | Y |
| YAMAA-01 | MDV.1 | YAMAA-01-0002 | DAY1 | 1 | IG.FA | 1 | IT.FA.SEV | MILD |
Expected output
Under review9 expected rowsexpected/fa.csv
Edit9 rows| DOMAIN | STUDYID | USUBJID | FASEQ | FATESTCD | FATEST | FAOBJ | FACAT | FAORRES | FAORRESU | FASTRESC | FASTAT | FATPT | FADTC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FA | YAMAA-01 | 1 | OCCUR | Occurrence Indicator | Injection site redness | REACTOGENICITY | Y | — | Y | — | END DAY 1 | 2025-01-01 | |
| FA | YAMAA-01 | 2 | SEV | Severity/Intensity | Injection site redness | REACTOGENICITY | MODERATE | — | MODERATE | — | END DAY 1 | 2025-01-01 | |
| FA | YAMAA-01 | 3 | LDIAM | Longest Diameter | Injection site redness | REACTOGENICITY | 25 | mm | 25 | — | END DAY 1 | 2025-01-01 | |
| FA | YAMAA-01 | 4 | OCCUR | Occurrence Indicator | Fatigue | REACTOGENICITY | N | — | N | — | END DAY 1 | 2025-01-01 | |
| FA | YAMAA-01 | 5 | OCCUR | Occurrence Indicator | Injection site redness | REACTOGENICITY | Y | — | Y | — | END DAY 2 | 2025-01-02 | |
| FA | YAMAA-01 | 6 | SEV | Severity/Intensity | Injection site redness | REACTOGENICITY | — | — | — | NOT DONE | END DAY 2 | 2025-01-02 | |
| FA | YAMAA-01 | 7 | LDIAM | Longest Diameter | Injection site redness | REACTOGENICITY | 10 | mm | 10 | — | END DAY 2 | 2025-01-02 | |
| FA | YAMAA-01 | 1 | OCCUR | Occurrence Indicator | Fatigue | REACTOGENICITY | Y | — | Y | — | END DAY 1 | 2025-02-01 | |
| FA | YAMAA-01 | 2 | SEV | Severity/Intensity | Fatigue | REACTOGENICITY | MILD | — | MILD | — | END DAY 1 | 2025-02-01 |
Comments and assessment materials
| Variable Name | Variable Label | Type | Length | Controlled Terms or Format | Origin | Core | Conversion Definition | Variable Type | Variable Order | Comments for Define |
|---|---|---|---|---|---|---|---|---|---|---|
| DOMAIN | Domain Abbreviation | Char | Assigned | Set constant value "FA". | SDTM | 1 | ||||
| STUDYID | Study Identifier | Char | Collected | Copy value from ODM.StudyOID. | SDTM | 2 | ||||
| USUBJID | Unique Subject Identifier | Char | Collected | Copy value from ODM.SubjectKey. | SDTM | 3 | ||||
| FATESTCD | Findings About Test Short Name | Char | Derived | Set per constructed row; see the Row construction sheet. | SDTM | 4 | ||||
| FATEST | Findings About Test Name | Char | Derived | Set per constructed row; see the Row construction sheet. | SDTM | 5 | ||||
| FAOBJ | Object of the Observation | Char | Derived | Take Value from the ODM_SIBLING record whose StudyOID equals ODM.StudyOID, SubjectKey equals ODM.SubjectKey, StudyEventOID equals ODM.StudyEventOID, StudyEventRepeatKey equals ODM.StudyEventRepeatKey, ItemGroupOID equals ODM.ItemGroupOID and ItemGroupRepeatKey equals ODM.ItemGroupRepeatKey, where ODM_SIBLING.ItemOID = 'IT.FA.FAOBJ', and a row with no match is an error. | SDTM | 6 | ||||
| FACAT | Category for Findings About | Char | Assigned | Set constant value "REACTOGENICITY". | SDTM | 7 | ||||
| FAORRES | Result or Finding in Original Units | Char | Collected | Copy value from ODM.Value. | SDTM | 8 | ||||
| FAORRESU | Original Units | Char | Derived | If FATESTCD = 'LDIAM' then "mm"; otherwise blank. | SDTM | 9 | ||||
| FASTRESC | Character Result/Finding in Std Format | Char | Derived | Copy value from FAORRES. | SDTM | 10 | ||||
| FASTAT | Completion Status | Char | Derived | If FAORRES IS NULL then "NOT DONE"; otherwise blank. | SDTM | 11 | ||||
| FATPT | Planned Time Point Name | Char | Collected | Recode ODM.StudyEventOID: "DAY1" → "END DAY 1", "DAY2" → "END DAY 2"; missing or unlisted values are errors. | SDTM | 12 | ||||
| FADTC | Date/Time of Collection | Char | Derived | Take Value from the ODM_SIBLING record whose StudyOID equals ODM.StudyOID, SubjectKey equals ODM.SubjectKey, StudyEventOID equals ODM.StudyEventOID, StudyEventRepeatKey equals ODM.StudyEventRepeatKey, ItemGroupOID equals ODM.ItemGroupOID and ItemGroupRepeatKey equals ODM.ItemGroupRepeatKey, where ODM_SIBLING.ItemOID = 'IT.FA.FADTC', and a row with no match is an error. | SDTM | 13 | ||||
| FASEQ | Sequence Number | Num | Derived | Row number within each group of STUDYID, USUBJID, ordered by EVENTORD then EVENTREPEAT then REPEATKEY then TESTORD. | SDTM | 14 |
| Template | Include when | FATESTCD | FATEST | TESTORD |
|---|---|---|---|---|
| reported-finding | ODM.ItemGroupOID = 'IG.FA' AND ODM.ItemOID IN ('IT.FA.OCCUR', 'IT.FA.SEV', 'IT.FA.LDIAM') | Recode ODM.ItemOID: "IT.FA.OCCUR" → "OCCUR", "IT.FA.SEV" → "SEV", "IT.FA.LDIAM" → "LDIAM"; missing or unlisted values → "UNMAPPED" | Recode ODM.ItemOID: "IT.FA.OCCUR" → "Occurrence Indicator", "IT.FA.SEV" → "Severity/Intensity", "IT.FA.LDIAM" → "Longest Diameter"; missing or unlisted values → "Unmapped" | Recode ODM.ItemOID: "IT.FA.OCCUR" → "1", "IT.FA.SEV" → "2", "IT.FA.LDIAM" → "3"; missing or unlisted values → "99" |
| Version | Date | Author | Description | Reviewer | Sign-off |
|---|---|---|---|---|---|
| 1.3 | 2026-09-29 | yamaa docs build | Show study codelist names, external dictionaries, and ISO 8601 formats in variable rows; list the document's codelist values and metadata | ||
| 1.2 | 2026-09-29 | yamaa docs build | Classify ADaM copies from a declared input as Predecessor and recodes as Derived, and SDTM recodes of locally derived columns as Derived | ||
| 1.1 | 2026-09-29 | yamaa docs build | Resolve lookups into the donor record they select, and give every derivation shape a plain-language rule instead of its raw YAML | ||
| 1.0 | yamaa docs build | Initial generation from spec.yaml |
prompts/sdtm-fa-odm-multitest/full.md
Edit26 linesFollowing CDISC SDTM standards, use the provided ODM dataset to create an FA dataset with one record per collected reaction finding.
The output dataset should contain the following columns in this order: DOMAIN, STUDYID, USUBJID, FASEQ, FATESTCD, FATEST, FAOBJ, FACAT, FAORRES, FAORRESU, FASTRESC, FASTAT, FATPT, FADTC
STUDYID is the ODM StudyOID and USUBJID is the SubjectKey, each as given.
FATESTCD and FATEST are OCCUR and Occurrence Indicator, SEV and Severity/Intensity, or LDIAM and Longest Diameter, following the collected result item. FAOBJ is the reaction name exactly as reported in the sibling item of the same diary occurrence. FACAT is REACTOGENICITY for every diary finding. FAORRES and FASTRESC keep the collected result; FAORRESU is mm for diameter only. FASTAT is NOT DONE for a result item that is present but blank, and has no value for reported results. FATPT is END DAY 1 for a DAY1 occurrence and END DAY 2 for a DAY2 occurrence, and FADTC is that day's collection date from the sibling item. A reaction without a severity or diameter item gives no such test, while a present item with a blank result still gives its record. A form repeat number reused on another diary day belongs to that day. FASEQ numbers the subject's findings by diary day, reaction repeat, and test order.
Read the source datasets from /app/input and save the completed dataset as /app/output/fa.csv.
prompts/sdtm-fa-odm-multitest/conventions.md
Edit14 linesFollowing CDISC SDTM standards, use the provided ODM dataset to create an FA dataset with one record per collected reaction finding.
The output dataset should contain the following columns in this order: DOMAIN, STUDYID, USUBJID, FASEQ, FATESTCD, FATEST, FAOBJ, FACAT, FAORRES, FAORRESU, FASTRESC, FASTAT, FATPT, FADTC
FATESTCD and FATEST are OCCUR and Occurrence Indicator, SEV and Severity/Intensity, or LDIAM and Longest Diameter. FACAT is REACTOGENICITY for every diary finding. FASTAT is NOT DONE or has no value. FATPT is END DAY 1 for a DAY1 occurrence and END DAY 2 for a DAY2 occurrence.
Read the source datasets from /app/input and save the completed dataset as /app/output/fa.csv.
prompts/sdtm-fa-odm-multitest/brief.md
Edit9 linesFollowing CDISC SDTM standards, use the provided ODM dataset to create an FA dataset with one record per collected reaction finding.
The output dataset should contain the following columns in this order: DOMAIN, STUDYID, USUBJID, FASEQ, FATESTCD, FATEST, FAOBJ, FACAT, FAORRES, FAORRESU, FASTRESC, FASTAT, FATPT, FADTC
Read the source datasets from /app/input and save the completed dataset as /app/output/fa.csv.
run.R
Edit4 lineslibrary(yamaa)fa <- yamaa_domain("spec.yaml")$outputfarun.py
Edit4 linesimport yamaafa = yamaa.yamaa_domain("spec.yaml").outputfasolutions/sdtm-fa-odm-multitest/result.R
Edit93 lines# Reference solution for the yamaa benchmark sdtm-fa-odm-multitest (R track).## Written from the benchmark's full prompt and its inputs alone, as an agent# would write it. Harbor's oracle agent runs it to check that the prompt can# be solved and that the grader scores a correct answer 1.library(dplyr, warn.conflicts = FALSE)library(readr)library(purrr)odm <- read_csv( "/app/input/odm.csv", col_types = cols(.default = col_character())) |> mutate(Value = na_if(Value, ""))forms <- odm |> filter(ItemGroupOID == "IG.FA") |> distinct( StudyOID, SubjectKey, StudyEventOID, StudyEventRepeatKey, ItemGroupRepeatKey )one_form <- function(study, subj, event, rep, igrep) { sub <- odm |> filter( SubjectKey == subj, StudyEventOID == event, StudyEventRepeatKey == rep, ItemGroupOID == "IG.FA", ItemGroupRepeatKey == igrep ) present <- sub$ItemOID get <- function(oid) { hit <- sub |> filter(ItemOID == oid) if (nrow(hit) == 0) return(list(present = FALSE, value = NA_character_)) list(present = TRUE, value = hit$Value[[1]]) } obj <- get("IT.FA.FAOBJ") if (!obj$present || is.na(obj$value)) return(tibble()) fadtc <- get("IT.FA.FADTC")$value day <- dplyr::recode(event, DAY1 = 1L, DAY2 = 2L, .default = 99L) fatpt <- dplyr::recode( event, DAY1 = "END DAY 1", DAY2 = "END DAY 2", .default = NA_character_ ) specs <- list( list(oid = "IT.FA.OCCUR", code = "OCCUR", name = "Occurrence Indicator"), list(oid = "IT.FA.SEV", code = "SEV", name = "Severity/Intensity"), list(oid = "IT.FA.LDIAM", code = "LDIAM", name = "Longest Diameter") ) imap_dfr(specs, function(spec, i) { g <- get(spec$oid) if (!g$present) return(tibble()) blank <- is.na(g$value) tibble( DOMAIN = "FA", STUDYID = study, USUBJID = subj, DAY = day, REP = as.integer(igrep), ORDER = as.integer(i - 1L), FATESTCD = spec$code, FATEST = spec$name, FAOBJ = obj$value, FACAT = "REACTOGENICITY", FAORRES = g$value, FAORRESU = if_else(spec$oid == "IT.FA.LDIAM", "mm", NA_character_), FASTRESC = g$value, FASTAT = if_else(blank, "NOT DONE", NA_character_), FATPT = fatpt, FADTC = fadtc ) })}fa <- pmap_dfr( list( forms$StudyOID, forms$SubjectKey, forms$StudyEventOID, forms$StudyEventRepeatKey, forms$ItemGroupRepeatKey ), one_form) |> arrange(STUDYID, USUBJID, DAY, REP, ORDER) |> group_by(STUDYID, USUBJID) |> mutate(FASEQ = row_number()) |> ungroup() |> select( DOMAIN, STUDYID, USUBJID, FASEQ, FATESTCD, FATEST, FAOBJ, FACAT, FAORRES, FAORRESU, FASTRESC, FASTAT, FATPT, FADTC )dir.create("/app/output", showWarnings = FALSE)write_csv(fa, "/app/output/fa.csv", na = "")solutions/sdtm-fa-odm-multitest/result.py
Edit115 lines# Reference solution for the yamaa benchmark sdtm-fa-odm-multitest (Python track).## Written from the benchmark's full prompt and its inputs alone, as an agent# would write it. Harbor's oracle agent runs it to check that the prompt can# be solved and that the grader scores a correct answer 1.from pathlib import Pathimport polars as plodm = pl.read_csv("/app/input/odm.csv", infer_schema=False)forms = {}study_of = {}for r in odm.to_dicts(): study_of[r["SubjectKey"]] = r["StudyOID"] if r["ItemGroupOID"] != "IG.FA": continue key = ( r["SubjectKey"], r["StudyEventOID"], r["StudyEventRepeatKey"], r["ItemGroupRepeatKey"], ) forms.setdefault(key, {})[r["ItemOID"]] = r["Value"]day_order = {"DAY1": 1, "DAY2": 2}tpt_of = {"DAY1": "END DAY 1", "DAY2": "END DAY 2"}test_order = {"IT.FA.OCCUR": 0, "IT.FA.SEV": 1, "IT.FA.LDIAM": 2}test_info = { "IT.FA.OCCUR": ("OCCUR", "Occurrence Indicator"), "IT.FA.SEV": ("SEV", "Severity/Intensity"), "IT.FA.LDIAM": ("LDIAM", "Longest Diameter"),}rows = []for (subj, event, _rep, repkey), form in forms.items(): obj = form.get("IT.FA.FAOBJ") fadtc = form.get("IT.FA.FADTC") if obj is None or obj == "": continue for oid in ("IT.FA.OCCUR", "IT.FA.SEV", "IT.FA.LDIAM"): if oid not in form: continue raw = form[oid] blank = raw is None or raw == "" val = None if blank else raw code, name = test_info[oid] rows.append( { "DOMAIN": "FA", "STUDYID": study_of[subj], "USUBJID": subj, "DAY": day_order.get(event, 99), "REP": int(repkey), "ORDER": test_order[oid], "FATESTCD": code, "FATEST": name, "FAOBJ": obj, "FACAT": "REACTOGENICITY", "FAORRES": val, "FAORRESU": "mm" if oid == "IT.FA.LDIAM" else None, "FASTRESC": val, "FASTAT": "NOT DONE" if blank else None, "FATPT": tpt_of.get(event), "FADTC": fadtc, } )fa = ( pl.DataFrame( rows, schema={ "DOMAIN": pl.String, "STUDYID": pl.String, "USUBJID": pl.String, "DAY": pl.Int64, "REP": pl.Int64, "ORDER": pl.Int64, "FATESTCD": pl.String, "FATEST": pl.String, "FAOBJ": pl.String, "FACAT": pl.String, "FAORRES": pl.String, "FAORRESU": pl.String, "FASTRESC": pl.String, "FASTAT": pl.String, "FATPT": pl.String, "FADTC": pl.String, }, ) .sort(["STUDYID", "USUBJID", "DAY", "REP", "ORDER"]) .with_columns( pl.int_range(1, pl.len() + 1).over(["STUDYID", "USUBJID"]).alias("FASEQ") ) .select( "DOMAIN", "STUDYID", "USUBJID", "FASEQ", "FATESTCD", "FATEST", "FAOBJ", "FACAT", "FAORRES", "FAORRESU", "FASTRESC", "FASTAT", "FATPT", "FADTC", ))Path("/app/output").mkdir(parents=True, exist_ok=True)fa.write_csv("/app/output/fa.csv")solutions/sdtm-fa-odm-multitest/result.sas
Edit42 lines/* opensas reference solution for the yamaa benchmark sdtm-fa-odm-multitest. Reads the benchmark inputs and derives the requested output. Execute with the existing opensas runtime: opensas /app/output/result.sas. */data odm; length StudyOID MetaDataVersionOID SubjectKey StudyEventOID StudyEventRepeatKey ItemGroupOID ItemGroupRepeatKey ItemOID Value $1024; infile "/app/input/odm.csv" dsd dlm="," firstobs=2 truncover lrecl=32767; input StudyOID : $char1024. MetaDataVersionOID : $char1024. SubjectKey : $char1024. StudyEventOID : $char1024. StudyEventRepeatKey : $char1024. ItemGroupOID : $char1024. ItemGroupRepeatKey : $char1024. ItemOID : $char1024. Value : $char1024.;run;proc sort data=odm out=ordered; by StudyOID SubjectKey StudyEventOID StudyEventRepeatKey ItemGroupRepeatKey; run;data siblings; length FAOBJ FADTC $1024; retain FAOBJ FADTC; set ordered; where ItemGroupOID='IG.FA'; by StudyOID SubjectKey StudyEventOID StudyEventRepeatKey ItemGroupRepeatKey; if first.ItemGroupRepeatKey then do; FAOBJ=''; FADTC=''; end; if ItemOID='IT.FA.FAOBJ' then FAOBJ=Value; if ItemOID='IT.FA.FADTC' then FADTC=Value; if last.ItemGroupRepeatKey then output;run;proc sql;create table joined as select a.*,b.FAOBJ,b.FADTC from odm a inner join siblings b on a.StudyOID=b.StudyOID and a.SubjectKey=b.SubjectKey and a.StudyEventOID=b.StudyEventOID and a.StudyEventRepeatKey=b.StudyEventRepeatKey and a.ItemGroupRepeatKey=b.ItemGroupRepeatKey where a.ItemOID in ('IT.FA.OCCUR','IT.FA.SEV','IT.FA.LDIAM'); quit;data prepared; set joined; length DOMAIN $2 STUDYID USUBJID FATESTCD FATEST FACAT FAORRES FAORRESU FASTRESC FASTAT FATPT $1024;DOMAIN='FA'; STUDYID=StudyOID; USUBJID=SubjectKey; FACAT='REACTOGENICITY'; FAORRES=Value; FASTRESC=Value; FAORRESU=''; FASTAT=''; if missing(Value) then FASTAT='NOT DONE';if ItemOID='IT.FA.OCCUR' then do; FATESTCD='OCCUR'; FATEST='Occurrence Indicator'; TESTORD=1; end;if ItemOID='IT.FA.SEV' then do; FATESTCD='SEV'; FATEST='Severity/Intensity'; TESTORD=2; end;if ItemOID='IT.FA.LDIAM' then do; FATESTCD='LDIAM'; FATEST='Longest Diameter'; FAORRESU='mm'; TESTORD=3; end;FATPT='END DAY 1'; if StudyEventOID='DAY2' then FATPT='END DAY 2'; DAYORD=input(compress(StudyEventOID,,'kd'),best32.); REP=input(ItemGroupRepeatKey,best32.); run;proc sort data=prepared; by STUDYID USUBJID DAYORD REP TESTORD; run;data result; set prepared; by STUDYID USUBJID; retain FASEQ; if first.USUBJID then FASEQ=0; FASEQ+1;run;proc sql; create table final as select DOMAIN, STUDYID, USUBJID, FASEQ, FATESTCD, FATEST, FAOBJ, FACAT, FAORRES, FAORRESU, FASTRESC, FASTAT, FATPT, FADTC from result;quit;proc export data=final outfile="/app/output/fa.csv" dbms=csv replace; run;
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