Basics Of SAS Programming Language

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[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],SAS Techies 2009 11/13/09

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],SAS Techies 2009 11/13/09

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],SAS Techies 2009 11/13/09

[object Object],[object Object],SAS Techies 2009 11/13/09

[object Object],[object Object],[object Object],SAS Techies 2009 11/13/09

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],SAS Techies 2009 11/13/09

SAS file in any library except Work indicates that the SAS file is stored permanently SAS Techies 2009 11/13/09 Permanent SAS Files Clinic . Admit Clinic . Admit2 Temporary SAS File Work . Test Temporary SAS File, One-Level Name Test

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],SAS Techies 2009 11/13/09

[object Object],[object Object],SAS Techies 2009 11/13/09 Data Set Name: CLINIC.INSURE Member Type: DATA Engine: V8 Created: 10:05 Tuesday, March 30, 1999 Observations: 21 Variables: 7 Indexes: 0 Observation Length: 64 Name Sex Age Weight Jones M 48 128.6 Laverne M 58 158.3 Jaffe F . 115.5 Wilson M 28 170.1

[object Object],[object Object],[object Object],[object Object],A variable's type is either character or numeric . SAS Techies 2009 11/13/09 Name ------ Policy Total Name Type ---- Num Num Char Length ----- 8 8 20 Format --------- DOLLAR8.2 Informat -------- COMMA10. Label ------------- Policy Number Total Balance Patient Name

SAS Techies 2009 11/13/09 Description Default Length Max Length Variable Name <32 32 characters Value CHAR NUM 8 bytes 8 bytes 32767 (32Kb) any bytes

SAS Techies 2009 11/13/09 ,[object Object],[object Object],[object Object],[object Object],Missing values Name Sex Age Weight M 48 128.6 Laverne M 58 158.3 Jaffe F . 115.5 Wilson M 28 170.1

[object Object],SAS Techies 2009 11/13/09 $ASCII w . DATE w . NENGO w . $BINARY w . DATETIME w . PD w.d $VARYING w . HEX w . PERCENT w . $ w . JULIAN w . TIME w . COMMA w.d MMDDYY w . w.d

Default Yearcutoff=1920 SAS Techies 2009 11/13/09 Date Expression Interpreted As 12/07/41 18Dec15 04/15/30 15Apr95 12/07/1941 18Dec2015 04/15/1930 15Apr1995 Date Expression SAS Date Informat Interpreted As 06Oct59 date7. 06Oct1959 17Mar1783 date9. 17Mar1783

[object Object],[object Object],[object Object],[object Object],[object Object],SAS Techies 2009 11/13/09

SAS Techies 2009 11/13/09 NOTE: Invalid data for RecHR in line 14 35-37. RULE: ----+----1----+----2----+----3----+----4----+----5--- 14 2575 Quigley, M 74 152 Q13 11 26 I ID=2575 Name=Quigley, M RestHR=74 MaxHR=152 RecHR=. TimeMin=11 TimeSec=26 Tolerance=I _ERROR_=1 _N_=14 NOTE: 21 records were read from the infile TESTS. The minimum record length was 45. The maximum record length was 45. NOTE: The data set CLINIC.STRESS has 21 observations and 8 variables. NOTE: DATA statement used: real time 2.04 seconds cpu time 0.06 seconds

Basics Of SAS Programming Language

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