I Created dataset as data sushil.tsk1; input subjid$ InvestigatorName$5-25; datalines; 1001 Ramachandiran 1002 Umabadi 1003 Seshadi 1004 Mandadi 1005 Kodumudivenu 1006 Vadivelu 1007 SevadiKesavamoorhty 1008 Semmadirajan run; I wrote the code, to find the position of "di" in Investigator variable and replace the "di" with Change but its not working Could any one help me. data sushil.task1; set sushil.tsk1; Inv_Pos = index(InvestigatorName,'id'); Inv_Change = Tranwrd(InvestigatorName,'id','CHANGE'); run; Using this Code Required Output is not coming Could any one help me
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