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Answer» In SAS, we can convert text into any case like LOWCASE, UPCASE and PROCASE. LOWCASE – It converts the string into small letters or in lower case. data lower; x='SAS'; y=lowcase(x); x=lowcase('CHAMP'); run; PROC print data=lower; run; output – Obs x y 1 champ sas UPCASE – It converts the string into CAPITAL letters or in UPPER case. data uper; x='sAs'; y=upcase(x); x=upcase('ChaMP'); run; proc print data=uper; run; output – Obs x y 1 CHAMP SAS PROCASE – It converts the string into proper letters or in other words we can say the FIRST letter upper/upcase and rest in lowercase. Example- data procase; x='sAs'; y=procase(x); x=procase('ChaMP'); run; proc print data=procase; run; output – Obs x y 1 Champ Sas

Answer»

In SAS, we can convert text into any case like LOWCASE, UPCASE and PROCASE.

LOWCASE – It converts the string into small letters or in lower case.

data lower; x='SAS'; y=lowcase(x); x=lowcase('CHAMP'); run; PROC print data=lower; run;

output –

Obs x y 1 champ sas

UPCASE – It converts the string into CAPITAL letters or in UPPER case.

data uper; x='sAs'; y=upcase(x); x=upcase('ChaMP'); run; proc print data=uper; run;

output –

Obs x y 1 CHAMP SAS

PROCASE – It converts the string into proper letters or in other words we can say the FIRST letter upper/upcase and rest in lowercase. Example-

data procase; x='sAs'; y=procase(x); x=procase('ChaMP'); run; proc print data=procase; run;

output –

Obs x y 1 Champ Sas

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