data chk;
input name $9.;
name = tranwrd(name,"ae","AE");
cards;
aedef
ae
sae
dftaes ae
aerae
;
run; I need the output as below: aedef, AE, sae, dftaes AE, aerae I need change the case of word ae to AE only if it exists as a word but not in between a word Thanks in advance, J.
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