최신 A00-282 무료덤프 - SASInstitute Clinical Trials Programming Using SAS 9.4
Which code segment would you use to derive the numeric variable AVAL from AVALC by stripping off non-numeric characters?
정답: B
What is the definition for treatment-emergent adverse event (TEAE)?
정답: A
The data set CM has eight variables including CMTRT and is sorted by STUDYID USUBJID CMSEQ.
DATA_BB is created by selecting records from CM where the character string "BLOCKER" is included in CMTRT.
Which program was used to produce WORK.DATA_BB?
DATA_BB is created by selecting records from CM where the character string "BLOCKER" is included in CMTRT.
Which program was used to produce WORK.DATA_BB?
정답: A
Review the following procedure format:
PROC TTEST date=date;
class group-variable;
var variable;
run;
What is the required type of data for the variable in this procedure?
PROC TTEST date=date;
class group-variable;
var variable;
run;
What is the required type of data for the variable in this procedure?
정답: A
Given the data set RAWBP that is sorted by SUBJECT TEST WEEK:
Baseline is defined as the week 0 value. Your colleague provides the following SAS program to calculate change from baseline:
data bp;
set rawbp;
by subject test week;
retain baseline;
if first.subject then baseline = value;
if week > 0 then change = value - baseline;
run;
What does the code calculate as the change from baseline for systolic blood pressure (SBP) at week 3?
Baseline is defined as the week 0 value. Your colleague provides the following SAS program to calculate change from baseline:
data bp;
set rawbp;
by subject test week;
retain baseline;
if first.subject then baseline = value;
if week > 0 then change = value - baseline;
run;
What does the code calculate as the change from baseline for systolic blood pressure (SBP) at week 3?
정답: B
The following SAS program is submitted:
Which alternative program creates an equivalent BASE_BP data set?
Which alternative program creates an equivalent BASE_BP data set?
정답: D
How does the code shown below help to validate report output?
data check;
set datlib.medhist;
mh_len = length(trim(mhcom1));
run;
proc freq data=check;
tables mh_len;
run;
data check;
set datlib.medhist;
mh_len = length(trim(mhcom1));
run;
proc freq data=check;
tables mh_len;
run;
정답: A
In PROC REPORT, which usage creates a column in the report for each distinct formatted value of the variable listed in the DEFINE statement?
정답: A
Review the following procedure code:
proc ttest data=DATA1;
class GROUPVAR1;
var VAR1;
run;
Which variable is most appropriate to be analyzed as variable VAR1?
proc ttest data=DATA1;
class GROUPVAR1;
var VAR1;
run;
Which variable is most appropriate to be analyzed as variable VAR1?
정답: B
Which CDISC filename contains these items?
- Variable attributes
- Controlled terminology
- Computational methods
- Variable attributes
- Controlled terminology
- Computational methods
정답: C