Sas macro sas functions Posted 01-11-2021 10:05 AM (1422 views) I have a list of names fetched from a table into a ',' separated macro.Cities='Mumbai,Delhi,jaipur,chandigarh,chennai,goa'I want to split this int
The SAS DATA step has the reputation for being one of the best data manipulators in the IT world. While the author of this paper agrees with this statement, it is possible to go beyond the capabilities of the DATA step by using SAS Macro functions. It would be difficult to show the ...
SAS functions incorrectly resolve when creating a keyword parameter within a macro definition during macro compilation.
c or C adds control characters to the list of characters. d or D adds digits to the list of characters. f or F adds the underscore character and English letters to the list of characters. g or G adds graphic characters to the list of characters. h...
indicates whether a macro variable has local scope in the DATA step during DATA step execution. The following mathematical functions are new: BETA returns the value of the beta function. COALESCE returns the first non-missing value from a list of numeric arguments. COALESCEC returns the first ...
map数据以key和value成对出现,其中value又可以是list。格式为:$map: (key1: value1, key2: value2, key3: value3);。可通过map-get($map,$key)取值。关于map数据还有很多其他函数如map-merge($map1,$map2),map-keys($map),map-values($map)等,具体可参考sass Functions(搜索Map Functions即可) ...
13.Use SAS functions to convert character data to numeric and vice versa. 14.Process data using DO LOOPS. 15.Restructure SAS data sets with PROC TRANSPOSE. 16.Use macro variables to simplify program maintenance. Error Handling 17.Id...
学好SQL，还要掌握Macro。SAS Macro就像是高级语言的函数，帮你写重复类似的程序，大大提高了程序的效率...
%macro abc(dv); %let findabc=%index(&WestAfrlist.,dv); %if &findabc=1 %then %do; region_ind=1; %end; %mend abc; data travel2017; set travelhx; if country1='NA' then country1=""; %abc (country1); run; Any ideas on how to accomplish this? Thanks in advance. 0 Likes ...
Easy-to-learn programming language. Web-based interface. Ready-to-use programs for data manipulation, information storage and retrieval, descriptive statistics and reporting. Centralized metadata repository. And a macro facility. View detailed features list ...