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...
set data.dataset; keep column1 column2 column3 ; run; %macro test_macro; %let dsid=%sysfunc(open(work.original_data)); %let nobs=%sysfunc(attrn(&dsid,nobs)); %let dsid=%sysfunc(close(&dsid)); %if &nobs >1 %then %do; %put ERROR: No observations counted; %return %end %else ...
这样,调用%create_month_macro宏并传入起始日期和结束日期参数后,就可以生成包含这两个日期之间所有月份的宏变量。 腾讯云相关产品和产品介绍链接地址: 腾讯云SAS数据分析:腾讯云提供的数据分析服务,可用于处理和分析大规模数据集。 腾讯云云函数(SCF):腾讯云的无服务器计算服务,可用于执行和管理SAS代码。 腾讯云...
Macro variables are just a text substitution mechanism. When you execute SAS code, the value of the macro variable (a text string) is substituted into SAS code (where the macro variable was in the code), and this substitution of macro variable value into the code MUST produce valid working ...
create table steel_xw_&i. as select * from xw_tmp2 where upper_branch_id="%scan(&branch_list_xw.,&i.,' ')"; quit; %end; %mend funcl_xw; 现在回头看两年前留下的东西,有一句是多余的。 %macro funcl_xw; proc sql; select distinct upper_branch_id into: branch_list_xw separated by...
问将PDV变量传递给SAS中的宏ENSAS PDV，全称为程序数据向量（Program Data Vector），是SAS在执行DATA步...
Annotate Variable Annotate Macro https://documentation.sas.com/doc/en/pgmsascdc/v_017/graphref/n0abcmqi8rxq23n1b471drbqx4mj.htm ( 2 ) Annotation思路 首先创建一个 Annotate Data Set, 这个DataSet中包含了:一些 Function 和 Function执行时需要的参数, 这个DataSet的每一条观测 指定了对plot 的一个...
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variableoveragridofvalues. PLSURFACECreatesaProfit-LossSurfaceysisSpecificationobject. WhenincludedinanysisProjectSpecification,this- ysistypecomputesthevalueoftheportfoliofordifferentmar- ketstatesthatareproducedbyvaryingaspecifiedpairofrisk factorvariablesoveratwo-dimensionalgridofvalues. POTEXPCreatesaPo...
7.If population is a macro variable obtained in the prior programs, take highly notice this variable is a character value. So if you use it in next calculation, try to avoid the statements like this: IF COUNT=&TRTA THEN PCT=’100’. As the var...