proc sql;update t set f=translate(f,'-','_');quit;CREATE TABLE t(f VARCHAR(10))INSERT INTO dbo.t( f )VALUES ( 'A_B' -- f - varchar(10))SELECT * FROM TUPDATE T SET F=REPLACE(F,'_','-')
SCAN(string, count <, character-list <, modifier>>): 返回字符串中被指定字符分隔后的第n个字符串 STRIP(string): 去除字符串中首尾所有空格 SUBSTR(variable, positiong <, length>)=character-to-replace: 将字符串中的某个子字符串替换成其他字符串 ...
TRANWRD函数可以把字符串里的指定字符转换成另外一指定字符。 用法:TRANWRD(Source, From, To),Replace from character sting in source with to character string。语句TRANWRD(pct,’( ‘,’ (‘),把pct=“( 10.1%)”变成pct=“ (10.1%)”,也就是把括号...
I'm not sure of the best way to go about this; my initial thought was multiple imputation (proc MI), but I think there must also be another (simpler) way. Thank you! 0 Likes Reply 3 REPLIES SAS_Cares SAS Employee Re: How to replace a character value with a...
1.numeric --> character 2.format the result of a numeric expression i.e call symputx('char',put(begin_date,mmddyy10.)); (iii). 在sql里创建variable: proc sql; select... into:... ie. proc sql; select distinct location into:sites separated by ' ' ...
问如何更改SAS中所有字符变量的字符长度？EN例如，您将数据步骤和宏命令混合在一起。%do仅为宏，但其...
/*方法一、filename 和 proc import */ filename score "P:\SAS 培训\example1.csv" encoding='utf-8'; proc import out= test1 datafile=score dbms=csv replace; delimiter=','; *指定分割符; getnames=yes; run; /*方法二、data 步infile 语句,可以更改变量的格式*/ data test1a; infile "P:\SA...
SAS Proc从xlsm文件导入特定范围 import sas 我需要导入一个xlsm文件并从特定的电子表格中提取一个单元格值。 我已尝试使用以下命令,但遇到“尝试建立连接时出现CLI错误”错误。我必须使用rsubmit块。我做错了什么? RSUBMIT INHERITLIB=(mywork); OPTIONS msglevel=i VALIDVARNAME= any; proc import datafile="\\...
The Perl regular expression (PRX) functions and CALL routines use a modified version of Perl as a pattern-matching language to enhance search-and-replace operations on text. New character functions search and compare character strings in addition to concatenating character strings. ...
最全的SAS9.2函数列表二 第二类函数windows环境下函数；第三类，OpenVMS虚拟内存环境下函数；第四类，z/OS操作环境下函数，