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15 [email protected]
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SAS
SAS
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SASSASBYBY
PROC SORT ; BY variable-1 ;
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PROC SORT PROC SORT ;
Sheet1
DATA=
OUT=
ASCII
EBCDIC
DANISH
FINNISH
NORWEGIAN
SWEDISH
NATIONAL
SORTSEQ=
REVERSE
EQUALS
NOEQUALS
NODUPKEY
NODUPRECS
SORTSIZE=
FORCE
TAGSORT
Sheet2
Sheet3
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FORCEOUT=FORCEOUT=FORCE OBS= FIRSTOBS= DATA=WHERS= PROC SORT
WHERE
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BY BY variable-1;
PROC SORTBYBYBYSORTBYDESCENDING
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15.1 data a;set
fdata.a1a0001;year=year(date);qtr=qtr(date);month=month(date);proc
sort data=a out=b;by year qtr month;run;A1A0001
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15.2 proc sort data= fdata.a600001 out=a; by descending clpr;
proc print data=a (obs=3) noobs; var date clpr; run; CLPR
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15.3 BYoptions nodate pageno=1 linesize=80 pagesize=60;proc sort
data=fdata.account out=towns nodupkey;by town;run;proc print
data=towns;var town company debt accountnumber;title 'Towns of
Customers with Past-Due Accounts';run;
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SAS
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PROC TRANSPOSE ; BY variable-1 ; COPY variable(s); ID variable;
IDLABEL variable; VAR variable(s);
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Sheet1
BY
COPY
ID
IDLABEL
VAR
Sheet2
Sheet3
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PROC TRANSPOSE PROC TRANSPOSE ;
Sheet1
DATA=
OUT=
PREFIX=
NAME=
LABEL=
LET
Sheet2
Sheet3
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VARID VAR
VAR variable-list;VAR
VARVARCOPYBY
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ID
ID variable;IDIDLETIDBYBYIDIDSAS+,-.P,ND(_)IDID
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15.4 IDproc transpose data=fdata.class out=a let;id NAME;proc
print;run;CLASSNAMEAA_NAME_.proc transpose data=fdata.R_MONTH OUT=a
let;id DATE;proc print;run;R_MONTHDATEAA_NAME__LABEL_.
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15.5 BYIDproc transpose data=fdata.class out=a let;id sex;proc
print;run;
Sheet1
Obs_NAME_FM
1Age1515
2Height66.566.5
3Weight112112
Sheet2
Sheet3
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proc transpose data=fdata.class out=a let;id sex;by sex;proc
print;run;
Sheet1
ObsSex_NAME_FM
1FAge15.
2FHeight66.5.
3FWeight112.
4MAge.15
5MHeight.66.5
6MWeight.112
Sheet2
Sheet3
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proc transpose data=fdata.class out=a;var name height weight;
copy sex age;proc print;run;
proc sort data=fdata.class out=a;by name;proc transpose data=a
let;by name;proc print;run;
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15.6
options nodate pageno=1 linesize=80 pagesize=40; proc transpose
data=fdata.score out=idnumber name=Test prefix=sn; id studentid;
run;
proc print data=idnumber noobs; title 'Student Test Scores';
run;
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15.7
options nodate pageno=1 linesize=80 pagesize=40;proc transpose
data=fdata.score out=idlabel name=Testprefix=sn;id
studentid;idlabel student;run;
proc print data=idlabel label noobs;title 'Student Test
Scores';run;
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15.8 BY
options nodate pageno=1 linesize=80 pagesize=40;proc transpose
data=fdata.fishdata out=fishlength(rename=(col1=Measurement));var
length1-length4;by location date;run;
proc print data=fishlength noobs;title 'Fish Length Data for
Each Location and Date';run;
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15.9 ID
options nodate pageno=1 linesize=64 pagesize=40;proc transpose
data=fdata.stocks out=close let; by company;id date;run;proc print
data=close noobs;title 'Closing Prices for Horizon Kites and SkyHi
Kites';run;
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15.10 options nodate pageno=1 linesize=80 pagesize=40;data
split;set fdata.weights;array s{7} s1-s7;subject + 1;do Time=1 to
7;strength=s{time};output;end;drop s1-s7;run;proc print
data=split(obs=15) noobs;title 'SPLIT Data Set';title2 'First 15
Observations Only';run;/**/proc transpose data=split out=totsplit
prefix=Str;by program subject;copy time strength; var
strength;run;proc print data=totsplit(obs=15) noobs;title 'TOTSPLIT
Data Set';title2 'First 15 Observations Only';run;
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SASOUTPUTSASLOGSASPRINTTOSASPRINTTO SAS SAS SAS
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PRINTTO PROC PRINTTO ;
PROC PRINTTORUNRUNPRINTTODATAPROC
Sheet1
LABEL=
LOG=
LOG=and PRINT=
NEW
PRINT=
UNIT=
LABEL=
LOG=
NEW
PRINT=
UNIT=
Sheet2
Sheet3
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15.11 SASproc printto log= 'd:\log.dat'; /**/filename f1
'd:\out.txt';proc printto log= f1; /**/15.12 filename f2
'd:\out.list';proc printto print=f2; /**/proc printto print=
'd:\out.list'; /**/
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15.13 filename f printer;proc printto print=f;/**/proc printto
print=print;/**/15.14 proc printto print='d:\out.txt' log=
'd:\log.dat' new;proc print data=fdata.class;run;
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15.15 SASoptions nodate pageno=1 linesize=80 pagesize=60
source;proc printto log=test.log label='Inventory program'
new;run;proc printto print=fdata.cat1.inventry.output
label='Inventory program' new;run;
proc report data=fdata.inventry nowindows headskip;column dept
item season year;title 'Current Inventory Listing';run;proc
printto;run;
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15.16 /**/proc printto print=print;run;data probtest;infile
routed;input word1 $ @;if word1='' then do;input df chisq prob;keep
chisq prob;output;end;run;data test;do n=1 to
1000;x=int(ranuni(77777)*7);y=int(ranuni(77777)*5);output;end;run;filename
routed 'D:\fdata\F1.txt';proc printto print=routed new;run;proc
print data=probtest;title 'Chi-Square Analysis for Table of X by
Y';run;proc freq data=test;tables x*y / chisq;run;
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SASAPPENDSASSASDATASETSASAPPENDAPPENDSASDATA.
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APPEND PROC APPEND BASE=SAS-data-set ; APPEND
Sheet1
BASE=| OUT=
DATA=| NEW=
FORCE
Sheet2
Sheet3
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15.17 PROC APPEND
BASE= BASE= BASE=
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15.18 proc append base=data1 data=data2(where=(X=1));run;proc
append base=a data= fdata.a600001(where=(year(date)=1999))
;run;WHERE=WHEREDATA=BASE=
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SASCOPYSAS
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COPY PROC COPY OUT=libref-1 IN=libref-2 ; EXCLUDE SAS-file(s) ;
SELECT SAS-file(s) ;
SelectIN=ExcludeIN=PROC COPYSELECTEXCLUDE.
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PROC COPY
Sheet1
IN|INLIB|INDD=
OUT|OUTLIB|OUTDD=
MEMTYPE|MTYPE|MT=
MOVE
ALTER=
INDEX=YES/NO
Sheet2
Sheet3
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MEMTYPE
Sheet1
ALL
ACCESS
CATALOG
DATA
PROGRAM
VIEW
Sheet2
Sheet3
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15.19 SASproc copy in=lib1 out=lib2 MTYPE=(data
catalog);run;
15.20 LIB1SASLIB2proc copy in=lib1 out=lib2 move;run;
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15.21data fdata.dat fdata.dat1 fdata.dat2 fdata.dat3
(alter=zsw);var='move';run;proc copy in=fdata out=work move
alter=zsw;select dat dat1-dat3;run;
data fdata.dat fdata.dat1 fdata.dat2 fdata.dat3
(alter=zsw);var='move';run;proc copy in=fdata out=work move;select
dat dat1-dat3 (alter=zsw);run;
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15.22 DATdata fdata.dat fdata.dat1 fdata.dat2 fdata.dat3
(alter=zsw);var='move';run;proc copy in=fdata out=work move;select
dat: (alter=zsw);run;
