EDUCATION IN PROC TABULATE I EDUCATION IN PROC TABULATE II

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1 EDUCTON N PROC TBULTE Georg Morsing - SS nstitute EDUCTON N PROC TBULTE 258

2 Education in PROC TBULTE ntroduction NECESSRY STTEMENTS CONTENTS PROC TBULTE DT= SSdataset l. ntroduction 2. The TBLE statement 3. Calculations 4. mprovement of output. The table layout 6. The menu system CLSS VR TBLE variable list variable list PRTTON OF VRBLES: variable/expression n PROC TBULTE it is necessary to characterize all variables to the SS System: Bl '" QULFCTONS Basic knowledge of: No knowledge of: - PROC step generally - PROC FORMT - LBEL and FORMT statements - PROC TBULTE CLSS variables: VR variables: - grouped (discrete) variables - numeric or character variables - examples: area code year quarter - analyze (continuous) variables - numeric variables - examples: income level of interest number of unemployed ry""'..i:!r.'...r:..: ":"-'.",-.: ' """",,;,;,,..J.;::..->"' > ;" ""- ':;":-" "p ":'.'<,"::"!" ';;'':'''''"_.'''.:'i.....!.!:''_''':' i;_..,' ':"::',..r",,:.<, ",.Y':"... <.,,:, 'r" ", :.,... :.,,>.-:.-;.:,:::.... ;.;_;,;i-<.;:;;:.w...f:-,.,.'- - '.;.:,.(''''''''''i''''...,..;;... ;-!.>;j>:j''( 'ri-:;.. '.'.,(_.,;).. :'!.-;...;";:..... {.".<... ),,"""'"';\9:fr -lumw6ibed... )N-i:.>iii... lit-h' f'.fti''';"v.,..

3 '"..t:j'$,,,+l.{!.;rp:,:,jjt _,,s'b6ji'j.!rtim!'.1 "'«" ;t_!;e::..7'i'-k ':-"-d:w.,o.l;:,',". -,.,..... ",", '""' The TBLE statement The TBLE statement' VR '{ TBLE x '{ '{, ===> Dimension VR '{ TBLE *B B * ===> concatenating VR '{ TBLE B '{ B '{ VR Y TBLE -, *B B * ===> Concatenating

4 options ps=42 nonumber nodate formchar='-nn HH WU,; The TBLE statement proc print data=sasuser.unemploy; title 'Number of unemployed persons in thousands in Denmark' proc tabulate data=sasuser.unemploy; title 'pply TBULTE to report writing'; class year quarter; var male female: run: table year*quarter male female The TBLE statement pply TBULTE to report writing MLE FEMLE SUM SUM YER Number of unemployed persons in thousands in Denmark OBS YER MLE FEMLE ; , re , ' ! ,"'.;;';;V':d-: :

5 ,:-.t '!'cm!,."{:.tl!"' :&,& jt:j)"et" ''''',-''p-l.."','''',\ H rt'.''''::'< ",,::..-,'">.-';'t"f..r"l/!'"i;-':-:-"'-::-::"?".:"':-;'-':'l"'!"(_'"'l.t;:;,-,,-,-:j;" '. -:-: -,- -, '- Calculations Simple calculations KEYWORDS: CLCULTONS N PROC TBULTE Standard calculation: SUM When nothing is stated, the procedure will compute the sum of the analysis variables given. These two TBLE statements are identical: TBLE B, TBLE B *SUM N NMSS SUM MEN MN, M RNGE the number of observations (- missing values) the number of observations including missing values the sum the mean the minimum the maximum the range between the maximum and the minimum VR Y TBLE, *(MEN MN M) CLCULTONS N PROC TBULTE n the TBLE statement you can decide for yourself which kind of calculation you wish to execute by stating a KEYWORD. KEYWORD can be divided into 4 groups: 1. Simple calculations MEN MN M 2. dditions 3. Calculation of percentages 4. statistical calculations PROC TBULTE DT=sasuser.unemploy; TTLE 'Simple calculations in PROC TBULTE'; CLSS year quarter; VR male female ; RUN; TBLE year, male*(min mean max); TBLE year, (male female)*(mean range)

6 Simple calculations Totals Simple calculations in FRoe TBULTE i TOTLS N PROe TBULTE MLE MN MEN M YER KEYWORD LL - calculations of a total sum, mean, eeqe - can be placed everywhere in a TBLE statement - may figure several times in a TBLE statement PRoe TBULTE; elss B VR Y ; TBLE LL, Y x Y re Simple calculations in PRoe TBULTE MLE FEMLE MEN RNGE MEN RNGE YER LL option ps=84; PRoe TBULTE.DT=sasuser.unemp1oy; TTLE 'Totals in PRoe TBULTE'; elss year quarter; VR male female ; RUN; TBLE year*(quarter LL) LL, (male female)*mean ;>C!.""",.,-."?;",,,. _.-."'<';: f"";:...:r... : :;"r..,!o't".u:-."""d,',"' ::...: ;;;:""",,:y:::',_.;,"' 4. ' >:;!.!,"',,-i-'>!-0'.:.,-.-"'-, -"'";'t-""?-':"'h" " '-''' ''7',:-,,,,;H-,'r-'-'_!.-.'!J.''l ''''''''';''':';;'';;':''''''.r,,,,,,j:...":t::t..,.,_a.;;' ;;'"- '''''$-"-,,,y;.;"l,,",,h'-!hn-''lj?'''mbdu.''''''....

7 ;:'_ f:p.'; _b'»",{\f!.-tf'i-"9,,_,"",!-'::_"_'"'yk-!",-_'_.'._', - ',_.' _:,-F:';- Totals Percent calculation CLCULTON OF PERCENTGES N PROC TBULTE Totals in PROC TBULTE MLE FEMLE KEYWORD MEN YER 1980 l' MEN PCTN PCTSUM percentage in proportion to the number of observations percentage in proportion to the SUM of an analysis variable LL LL (J) '" LL , PCTN < variable > PCTSUM < variable*variable > VR Y ; TBLE LL, *( SUM PCTSUM< LL> ) - - LL SUM PCTSUM LL LL option ps=84; PROC TBULTE RUN; TTLE CLSS VR DT=sasuser.unemploy : 'Percentages in PRoe TBULTE'; year quarter; male female ; TBLE year*(quarter all),male*mean PCTN< LL>; LL LL

8 ;l",..'''':'''-'' ";"'j;...s;::w('.';t.\ ;:.<'-_...'.;:e:;..(. i-' );:..;v.,;.. :-,;,>-;- '!iw:<':'_',""''':';'';;'.-.:,j.:iaw;i.'-:i:'... :".i.: - "\. "i" -. -". -. -_",:,:p:!,r;;.,."'''', :''; ''':'-"7-;,,,,,,,:\_>_,;';'t :>l: '''-h,i..i2.'''; :;;;;:'""_1:liM","i-.;.::...::'t.:t';":'i""r.l"';"l,. - 1'),,< M>: "::'>'"'" _,,""l' p{:. <r-.;. ;......;;;:)U,,"+-\.sov ' Percent calculation Statistical calculations Percentages in PROC TBUlTE MLE - MEN PCTH STTSTCL CLCULTONS N PROC TBULTE YER.lauRTER 1980 l' LL KEYWORD: STD USS the standard deviation the incorrected sum of squares LL ' l LL CSS STDERR cv T PRT VR the sum of squares corrected for the mean the standard t error f of the mean the percentage coefficient of variation student's t-test (population mean = 0) the probability under the null hypothesis of obtaining an absolute value of t greater than the t value observed in this sample. the variance re LL LL ! LL

9 :-;'t_!1?":'''':.''!:'n'i{g'l{_,,_ t,;:k;'-'(c', ',>-.' mprovement of output mprovement output MPROVEMENT OF OUTPUT By means of the FORMT and the LBEL statements, all headlines in a PROC TBULTE can be changed. Furthermore, all data in the table can be printed in a FORMT already defined in the SS System or in formats made by PROC FORMT. 1. Names of variables 2. Values of variables (for CLSS variables) 3. The data part of a PROC TBULTE 4. Names of keywords, ; VR Y; TBLE. ; Quarter first second third fourth FORMT $6. LBEL ='ncome l = 1 Quarter 1 KEYLBEL SUM= 'in 1000 DKK'; ncome in 1000 DKK '" 0'> 0'> VR Y TBLE. LBEL > FORMT -> <- SUM <- < LBEL KEY LBEL FORMT option ps=21; PROC FORMT; VLUE quar l='firstl 2='Second l 3= 1 Third 4=1 Fouth, ; PROC TBULTE DT=sasuser.unemploy TTLE 'mprovement of output'; CLSS year quarter; VR male female run; TBLE quarter all, (male female)*mean; LBEL quarter='quarter l male='male' female='female ' ; KEYLBEL mean='in 1000 persons all='n all'; FORMT quarter quar.;

10 :-: mprovement of output Keylabel problem KEYLBEL PROBLEM Quarter mprovement of output Male Female in 1000 in 1000 persons persons First Second Third Fouth n all VR Y i TBLE, Y interest > Y <+- income procent > SUM! SUM <+- in DKK ( ) f-> re VR Y TBLE =', *MEN=' percentaqe, Y*MEN='in ORR' LBEL ='interest' Y='income' nterest! percentage! ncome in DKK <, '.,".' _,' ',.' _,',,':" :-..!t;":",\.,;..h.;;;:;..;:-.,p.::;:-,i,-i<.'},:;';;"j,h;..i;";::';:).;z;.\oiliwii... ";""-,,':;';'r"_,.;. \. - "' t.,. ;" ",, Ol\iw"..i&i"

11 .lt"mi'>.-qph:hm:"'"''}n::+r!,j'4:. "... M-!.H;:'lLt,... ". ;." ;0".-;"''-'" h"";":;"'l' r -:::'-::':,;?-.''': '-''- c: <,,, :-:-' :-';;::"'7"';"':;-[>';;",.,.,.\,"$." Tabel layout Tabel layout TBEL LYOUT PROC TBULTE applies a cell format of 12.2 and 1/4 of the width of page for the row title space as a standard. 1 ROW TTLE SPCE ' CELL FORMT r - ' 1 option ps=42; PROC FORMT; PCTURE komma LOW-HGH=' ,9 '(mult=10) PROC TBULTE DT=sasuser.unemploy TTLE 'Table layout'; CLSS year quarter; VR male female ; TBLE quarter LL='n all', male='unemployed men' *MEN=' l*f=10.1 female='unemployed women' *MEN= '*f=komma. /RTS=12 BO='in 1000 persons' RUN; FORMT quarter quar. PROC TBULTE FORMT=10.2; <- standard format VR Y TBLE =',, *MEN*F=5. <- format Y*F=15.2 <- format /RTS=l1; Table la!out in 1000 Unemployed Unemployed persons men women First ,8 MEN Y SUM Second ,3 Third ,3 Fouth ,5 n all ,2

12 Page d:imension Page dimension Table layout PGE DMENSON Year 1980 Men Women TBEL, B, Y One table per group First Second Y i Y Y Third Fouth n all B =1982 = Year 1981 Men Women First Second Third Fouth n all option ps=60; PROC TBULTE DT=sasuser.unemploy, TTLE 'Table layout', CLSS year quarter, VR male female ; FORMT quarter quar., LBEL male='men ' female= 'women, year='year'; KEYLBEL all='n all', RUN, TBLE year, quarter all, (male female)*mean=', / box=yage_ condense Year 1982 Men Women First Second Third Fouth n all _.- " _,n..:. _:!.:::.l'';.<!'_;.,;...'_.h:.:h'... ;,i:-:t,;,;.;.;...,._;_... :.;'"''; ".',.,,-;'.7,', ',' "-:"";''''''.:/'':'')m.h..o!;:''','')' i ;';-'ip,j..;'-& > }WSa1:M+"il1t\f!i"%$!lJQ'r;jf?n1i?J.$..

13 !""t:t:-;-s.,,,, :,:?<.';'i,:l'';$t-."ik.-t"''''''':''h-'' :.,..,-,"""<"""!.,".,.,'t.r.:.",!-"r",,-""'"'j"':"_'""i"'"'"l'"1 - '"!.:'i ">';'"!,, T?.t"_''':"''!l.'": :? -.'''.- ;">-_-'C_,-,-! -!.-;.'<!,'","':,,,"'''!,,,,,e',_,... ">.m Page dimension Table layout Year 1983 Men Women First Second Third Fouth n all Year 1984 Men Women! First ' Second Third Fouth n all Year 1985 Men Women First Second Third Fouth n all ,':,:;

Writing Reports with the

Writing Reports with the SAS System s TABULATE Procedure or Big Money Proc Tabulate Ben Cochran The Bedford Group bencochran@nc.rr.com Writing Reports with the SAS System s TABULATE Procedure Copyright