mv命令的语法如下： mv [OPTIONS] source destination source可以是一个或多个文件或目录
city,count(city)asncountfromadcodegroupbyprov,cityorderbyprov;quit;%macrocitymac;data_null_;setprov2nobs=n1;callsymputx("n_prov",n1);*此处要用symputx,若用symput在selectinto语句解析会因多出来的空格出错;run;%put&n_prov.;procsqlnoprint;selectprov,cityinto:prov1-:prov&n_prov,:city1-:cit...
/*6.1b using symputx to create a macro variable*/ /*生成宏变量jane_age,取值为Data步生成的数据集age中的变量age的值*/ data age; set sashelp.class (where=(name='简')); call symputx('jane_age', age); run; %put &=jane_age; /*生成宏变量jane_age,取值call symputx语句中所赋值的hah*...
Since you are going to derive a numeric variable, we perform PUT function with its related format. Compress function is used to drop blank in the strings, transferring “DAY 1” to “DAY1”. Finally, the output is like the below screen spot. ...
ARRAYarray-name<{variable}> {$}…. 如果用户没有规定下标变量,SAS系统将使用自动变量_i_来作为下标变量。 举例: data test; input x1-x5 y; array t x1-x5; do _i_ =1 to 5 while(t(_i_)<y); output; put t{_i_}= y=; end; ...
How to set the correct timezone to get a isoformat datetime string in Python? I need to assign to a variable the current datetime string in isoformat like the following: What I'm doing is: But this is going to print the string with utc tz: Not clear yet to me what's the clean w...
Macro To Put Variable Labels Into A SAS® Data Set From A Crosswalk TableOftentimes, SAS(R) programmers encounter SAS(R) data sets entirely without variable labels, just variable names. If corresponding crosswalks exist and the task is to put variable labels into these data sets, then this ...
NOTNAME Function Searches a character string for an invalid character in a SAS variable name under VALIDVARNAME=V7, and returns the first position at which that character is found. NOTPRINT Function Searches a character string for a nonprintable character, and returns the first position at which...
set; FORMATvariable() format; /*不规定format则为取消当前的format*/ QUIT; 4:控制format搜索顺序 默认情况下sas搜索work.formats、library.formats 如果想要规定后面的搜索顺序那么要将自己写好的catalog写在后面 OPTIONS FMTSEARCH (catalog-1 catalog-2...catalog-n);注意:如果只写库名,那么sas...
1. With SYMBOLGEN enabled, SAS presenets the results of the resolution of macro variables in the SAS log, it show the value ofbothautomacianduser-defined macro variables. 2. Helps Debug SAS Program and itonly displays macro variable valueswhen they are referenced. ...