SAS函数列表(1)


立即下载 妖邪
2024-03-29
character 函数 Searche string position returns Function 环境 digit char
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按不同的使用环境,SAS一共有七大类函数:
一,常规函数 ;二,windows 环境下函数;三,OpenVMS虚拟内存环境下函数;
四,z/OS操作环境下函数,五,宏语言函数;六,多国语言函数,七,其他函数
第一类函数常规函数最常用,数量也最多,这里依次列出所有的常规函数。
Character字符函数
函数名称 功能
ANYALNUM
Function
Searches a character string for an alphanumeric character, and
returns the first position at which the character is found.
ANYALPHA
Function
Searches a character string for an alphabetic character, and returns
the first position at which the character is found.
ANYCNTRL
Function
Searches a character string for a control character, and returns the
first position at which that character is found.
ANYDIGIT
Function
Searches a character string for a digit, and returns the first position at
which the digit is found.
ANYFIRST
Function
Searches a character string for a character that is valid as the first
character in a SAS variable name under VALIDVARNAME=V7,
and returns the first position at which that character is found.
ANYGRAPH
Function
Searches a character string for a graphical char


character/函数/Searche/string/position/returns/Function/环境/digit/char/ character/函数/Searche/string/position/returns/Function/环境/digit/char/
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