ANYNAME Function Searches a character string for a character that is valid in a SAS variable name under VALIDVARNAME=V7, and returns the first position at which that character is found. ANYPRINT Function Searches a character string for a printable character, and returns the first position at whi...
The COMPRESS() function will remove the characters. If you want to replace them with spaces then use the TRANSLATE() function. If you want to reduce multiple blanks to a single blank use the COMPBL() function. STRING2 = compbl(translate(STRING,' ',":,*~’°-!';()®""@#$%^&©...
ANYNAME Function Searches a character string for a character that is valid in a SAS variable name under VALIDVARNAME=V7, and returns the first position at which that character is found. ANYPRINT Function Searches a character string for a printable character, and returns the first position at w...
The LENGTH function returns an integer that represents the position of the rightmost non-blank character in string. If the value of string is blank, LENGTH returns a value of 1. If string is a numeric constant, variable, or expression_r(either initialized...
说明:The length of a string is equal to the position of the rightmost nonblank character in the string. If a string is entirely blank, its length value is set to 1. 中文:所计算的长度是从第一个子都到字符串最右端的一个非空字符为止,如果字符串为空,则长度设为1 ...
convert a string to an unsigned long integer strupr convert a string from lowercase to uppercase strxlt translate a character string xltable build character translation table. Terms Used in String Function Descriptions These terms are used in the descriptions of string utility functions: ...
TRANW RD(source,target,replacement)replaces or removes all occurrences of a word in a character string TRIM(argument)removes trailing blanks from character expression and returns one blank if the expression is missing TRIMN(argument)removes trailing blanks from character expressions and returns a null...
功能:Replaces all occurrences of a substring in a characterstring. 语法:TRANWRD(source, target, replacement) 使用replacement代替source中出现的所有target。 可以用tranwrd来移除字符串中的特殊字符/空格。 如:newtext=tranwrd(mytxt, ',,,', ',');移除重复的逗号。
searches a character string for a lowercase letter and returns the first position at which it is found. ANYNAME searches a character string for a character that is valid in a SAS variable name under VALIDVARNAME=V7, and returns the first position at which that character is found. ...
ANYLOWER Function Searches a character string for a lowercase letter, and returns the first position at which the letter is found. ANYNAME Function Searches a character string for a character that is valid in a SAS variable name under VALIDVARNAME=V7, and returns the first position at which ...