405.What Do Vehicles, Waiting Time, and Cashless Payments Really Say About Toll Plaza Performance?A Complete SAS Analytics Investigation
What Happens When High Traffic Meets Long Waiting Time? -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- HERE WE USED THESE SAS STATEMENTS AND FUNCTIONS FOR THIS PROJECT: DATA STEP | SET | INPUT | DATALINES | LENGTH | FORMAT | INFORMAT | IF-THEN-ELSE | RENAME | DROP | KEEP | LABEL | ROUND | INTNX | INTCK | MDY | STRIP | TRIM | CAT | CATX | PROPCASE | UPCASE | LOWCASE | COALESCE | PROC CONTENTS | PROC SQL | CREATE TABLE | SELECT | GROUP BY | ORDER BY | PROC FREQ | PROC MEANS | PROC UNIVARIATE | PROC CORR | PROC SGPLOT | SCATTER | PROC APPEND | PROC TRANSPOSE | PROC DATASETS DELETE | MERGE | BY | %MACRO | %MEND ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------...