A00-280 Clinical Trials Programming Using SAS 9 Questions and Answers

1

2

3C.3

4D.4

break page / race;

break race / page;

break after race / page;

break after race;

proc sort data=VS (keep=usubjid vsstresn vstestcd)

out=BASE_BP (drop=vstestcd);

where vstestcd in('DIABP','SYSBP');

by usubjid;

run;

data BASE_BP;

set VS (keep=usubjid vsstresn);

if vstestcd in('DIABP','SYSBP');

run;

proc sort data=VS (keep=usubjid vsstresn vstestcd)

out=BASE_BP (drop=vstestcd);

by usubjid;

if vstestcd in('DIABP','SYSBP');

run;

data BASE_BP (keep=usubjid vsstresn vstestcd);

set VS (drop=vstestcd);

if vstestcd in('DIABP','SYSBP');

run;

_AESTDTC

AESTARTDTC

AE-STDTC

AE_START_DTC

if sexcd eq 1 then sex = "Male" ;

else if sexcd eq 2 then sex = "Female" ;

if site eq 1 then sexcd = 2 ;

else if site eq 2 then sexcd = 1 ;

if site eq 1 and sexcd ne 2 then check = 1 ;

else if site eq 2 and sexcd ne 1 then check = 2 ;

birthdt = input(dob, mmddyy10.) ;

MPRINT

SYMBOLGEN

MLOGIC

MRECALL

1

6

7

8

INTO

SYMPUT

AS

%MACRO

The variable VISIT occurs in both data sets but is not included in the BY statement.

There are no observations with matching values for SUBJID in either data set.

There are multiple observations with the same value for SUBJID in both data sets.

One of the two data sets has multiple observations with the same value for SUBJID.

The keep= data set option should be (keep=MonthExp*).

An array can only be referenced in a KEEP statement and not within a keep= data set option.

An array cannot be referenced on a keep= data set option.

The keep= data set option should be (keep=MonthExp).

Option A

Option B

Option C

Option D