sas slides 15 : improving effeciency with options in sas

8/14/2019 SAS Slides 15 : Improving Effeciency With options in SAS

1/17

QIQ Tcab`cq`feoNqiqtcab`cq&aol

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2/17

Wbcf pos qtoxc posx diti`f i QIQ diti e`jc* pos sqctbc qsl oe tbc ditiqtoxigc q~iac tbit `qxcys`xcd eox tbc eojjow`fg= tbc dcqax`~tox ~oxtòf tbc ohqcxuitòfq ifp qtoxigc oucxbcid ifp iqqoaìtcd `fdcrcq&

Tcabf`yscq= Gct x`d oe wiqtc q~iac Aol~xcqq ditiqctq Sqc U`cwq

99/91/>0 8QIQ Tcab`cq 8>>0


3/17

JCFGTB uixìhjc"q) $jcfgtb; wbcxc uixìhjc"q) q~caè`cq tbc filc oe

ofc ox loxc QIQ uixìhjcq*qc~ixitcd hp q~iacq&

jcfgtb `q if `ftcgcx exol 9 to18*757 tbit q~caè`cq tbc jcfgtboe tbc uixìhjc"q)&

QIQ iqq`gfq i dceisjt jcfgtboe 2 hptcq to tbc Abixiatcxuixìhjc

QIQ abixiatcx uixìhjcqqtoxc diti iq 9 abixiatcx~cx hptc& I QIQ abixiatcx

uixìhjc aif hc exol 9 to18*757 hptcq `f jcfgtb&

Ofc wip to xcdsac tbcilosft oe diti qtoxigcq~iac tbit pos fccd `q toxcdsac tbc jcfgtb oeabixiatcx diti* tbcxchpcj`l`fit`fg wiqtcd q~iac&@fqtcid oe xcaoxd`fg tbcaol~jctc filc `f tbc ditiqct* pos aosjd iqq`gf iaodc/ihhxcuìtòf&

99/91/>0 1QIQ Tcab`cq 8>>0


4/17

Tbc dceisjt jcfgtb eox i fslcxàuixìhjc `q 2 hptcq&

QIQ qtoxcq ijj fslcxà uijscq sq`fgdoshjc,~xca`qòf ejoit`fg,~o`ftxc~xcqcftitòf& QIQ qtoxcq tbc uijscoe i fslcxà uixìhjc iq lsjt`~jcd`g`tq ~cx hptc& I QIQ fslcxàuixìhjc aif hc exol 8 to 2 hptcq ox1 to 2 hptcq `f jcfgtb* dc~cfd`fg ofposx o~cxit`fg cfu`xoflcft&

JCFGTB uix jcfgtb:DCEISJT


5/17

Aol~xcqq`fg i diti e`jc `q i ~xoacqq tbit xcdsacq tbcfslhcx oe hptcq tbit ixc xcys`xcd `f oxdcx to xc~xcqcftciab ohqcxuitòf `f i diti e`jc&

Xcid`fg exol ox wx`t`fg to i aol~xcqqcd e`jc dsx`fg diti

~xoacqq`fg xcys`xcq ecwcx @/O o~cxitòfq hcaisqc tbcxcixc ecwcx diti qct ~igcq `f i aol~xcqqcd diti e`jc&

Bowcucx* `f oxdcx to xcid i aol~xcqqcd e`jc* ciabohqcxuitòf lsqt hc sfaol~xcqqcd& Tb`q xcys`xcq loxc

A^S xcqosxacq tbif xcid`fg if sfaol~xcqqcd e`jc&

Ijqo* `f qolc aiqcq* aol~xcqq`fg i e`jc l`gbt iatsijjp`faxciqc `tq q`}c xitbcx tbif dcaxciq`fg `t&

99/91/>0 3QIQ Tcab`cq 8>>0


6/17

Hp dceisjt* i QIQ diti e`jc `q fot aol~xcqqcd& @fsfaol~xcqqcd diti e`jcq*

ciab diti uijsc ifd ciab ohqcxuitòfoaas~`cq tbc qilc fslhcx oe hptcq iq ifpotbcx diti uijsc oe tbit uixìhjc&

abixiatcx uijscq ixc ~iddcd w`tb hjifkq&

fslcxà uijscq ixc ~iddcd w`tb h`fixp }cxoq&

tbcxc `q i 95,hptc oucxbcid it tbc hcg`ff`fg oe

ciab ~igc&

tbcxc `q i 9,h`t ~cx ohqcxuitòf oucxbcid"xosfdcd s~ to tbc fcixcqt hptc) it tbc cfd oeciab ~igc; tb`q h`t dcfotcq if ohqcxuitòf'qqtitsq iq dcjctcd ox fot dcjctcd&

fcw ohqcxuitòfq ixc iddcd it tbc cfd oe tbce`jc& @e i fcw ohqcxuitòf wof't e`t of tbcasxxcft jiqt ~igc oe tbc e`jc* i wbojc fcw diti

qct ~igc `q iddcd&

tbc dcqax`~tox ~oxtòf oe tbc diti e`jc `q qtoxcdit tbc cfd oe tbc e`xqt ~igc oe tbc e`jc&

Aol~xcqqcd diti e`jcq txcit if ohqcxuitòf iq i q`fgjc

qtx`fg oe hptcq hp `gfox`fguixìhjc tp~cq ifd hosfdix`cq&

aojji~qc aofqcastùc xc~cit`fgabixiatcxq ifd fslhcxq `fto

ecwcx hptcq&

aofti`f i 82,hptc oucxbcid ittbc hcg`ff`fg oe ciab ~igc&

aofti`f i 98,hptc, ox 84,hptc,~cx,ohqcxuitòf oucxbcid

eojjow`fg tbc ~igc oucxbcid&Tb`q q~iac `q sqcd eox dcjctòfqtitsq* aol~xcqqcd jcfgtb*~o`ftcxq* ifd ejigq&

99/91/>0 5QIQ Tcab`cq 8>>0


7/17

I diti e`jc `q fot i goodaifd`ditc eoxaol~xcqqòf è `t biq ecw xc~citcd abixiatcxq qlijj ~bpqàij q`}c ecw l`qq`fg uijscq qboxt tcrt qtx`fgq&

aol~xcqqòf aif hchcfceàìj wbcf tbc ditie`jc biq ofc ox loxc oe tbceojjow`fg ~xo~cxt`cq= @t `q jixgc& @t aofti`fq lifp jofg

abixiatcx uijscq& @t aofti`fq lifp uijscq

tbit biuc xc~citcdabixiatcxq ox h`fixp }cxoq&

@t aofti`fq lifp l`qq`fguijscq&

@t aofti`fq xc~citcd uijscq

`f uixìhjcq tbit ixc~bpqàijjp qtoxcd fcrt toofc ifotbcx&

99/91/>0 7QIQ Tcab`cq 8>>0


8/17

To aol~xcqq i diti e`jc* pos sqcc`tbcx tbc AOL^XCQQ< diti qcto~tòf ox tbc AOL^XCQQ< qpqtclo~tòf&

Pos sqc tbc AOL^XCQQ< qpqtclo~tòf to aol~xcqq ijj diti e`jcq tbitpos axcitc dsx`fg i QIQ qcqqòf&

Q`l`jixjp* pos sqc tbc AOL^XCQQ0 2QIQ Tcab`cq 8>>0


9/17

Ifotbcx wip to qiuc d`qkq~iac `q to jciuc posx diti`f `tq ox`g`fij joaitòf ifdsqc i QIQ diti u`cw toiaacqq `t&

I QIQ diti e`jc ifd i QIQditi u`cw ixc hotb tp~cq oeQIQ diti qctq& Tbc e`xqttp~c* i QIQ diti e`jc*aofti`fq hotb dcqax`~tox`feoxlitòf ihost tbc ditiifd tbc diti uijscq& Tbcqcaofd tp~c* i QIQ ditiu`cw* aofti`fq ofjpdcqax`~tox feoxlitòfihost tbc diti ifd`fqtxsatòfq of bow toxctx`cuc diti uijscq tbitixc qtoxcd cjqcwbcxc&

99/91/>0 0QIQ Tcab`cq 8>>0


10/1799/91/>0 9>QIQ Tcab`cq 8>>0


11/17

sqc o~tòfq ifd i qtitclcft toaoftxoj tbc q`}c ifd fslhcx oediti hseecxq* wbàb `f tsxf aifieecat posx ~xogxilq' crcastòft`lcq hp xcdsa`fg tbc fslhcx oe@/O o~cxitòfq tbit QIQ lsqt~cxeoxl&

Wbcf pos axcitc i QIQ diti qctsq`fg i DITI qtc~* QIQ ao~`cq tbc diti exol tbc `f~st

diti qct to i hseecx `f lcloxp

ofc ohqcxuitòf it i t`lc `q joidcd`fto tbc ~xogxil diti ucatox

ciab ohqcxuitòf `q wx`ttcf to ifost~st hseecx wbcf ~xoacqq`fg `q

aol~jctc tbc aoftcftq oe tbc ost~st hseecx

ixc wx`ttcf to tbc d`qk wbcf tbchseecx `q esjj

99/91/>0 99QIQ Tcab`cq 8>>0


12/17

o~tòfq hseq`}c78> hsefo;e`jcfilc oxdcxq 'a=Zoxdcxq&dit';diti aol~ifp&oxdcxq_eiat;`fe`jc oxdcxq;:loxc QIQ aodc6 xsf;

abooq`fg i ~igc/hseecx q`}c tbit `qjixgcx tbif tbc dceisjt aif q~ccds~ crcastòf t`lc hp xcdsa`fg tbcfslhcx oe t`lcq tbit QIQ lsqtxcid exol ox wx`tc to tbc qtoxigclcd`sl&

Pos aif sqc tbc HSEFO< qpqtcl oxditi qct o~tòf to aoftxoj tbcfslhcx oe hseecxq tbit ixc

iui`jihjc eox xcid`fg ox wx`t`fg iQIQ diti qct& Hp `faxciq`fg tbcfslhcx oe hseecxq* pos aif aoftxojbow lifp ~igcq oe diti ixc joidcd`fto lcloxp w`tb ciab @/O txifqecx&

Tbc ~xodsat oe HSEFO< ifdHSEQ@]C0 98QIQ Tcab`cq 8>>0


13/17

qiqe`jc aol~ifp&qijcq joid; ~xoa ~x`ft diti


14/17

99/91/>0 94QIQ Tcab`cq 8>>0


15/17

99/91/>0 93QIQ Tcab`cq 8>>0


16/17

99/91/>0 95QIQ Tcab`cq 8>>0


17/17

Hceoxc pos tcqt tbc ~xogxill`fg tcabf`yscq* tsxf of tbcQIQ qpqtcl o~tòfq tbit xc~oxt xcqosxac sqigc&

Crcastc tbc aodc eox ciab ~xogxill`fg tcabf`ysc `f iqc~ixitc QIQ qcqqòf&

@f ciab ~xogxill`fg tcabf`ysc tbit pos ixc tcqt`fg* `fajsdcofjp tbc QIQ aodc tbit `q cqqcftìj eox ~cxeoxl`fg tbc tiqk&

Xsf posx hcfablixk`fg tcqtq sfdcx tbc aofd`tòfq `f wbàbposx e`fij ~xogxil w`jj xsf&

Ietcx tcqt`fg `q e`f`qbcd* aofq`dcx tsxf`fg oee tbc o~tòfq tbitxc~oxt xcqosxac sqigc&

99/91/>0 97QIQ Tcab`cq 8>>0

sas slides 15 : improving effeciency with options in sas

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