If your answer is yes, then the PROC SQL tips provided in this paper would be very helpful to improve your data processing routine. This paper demonstrates how to use one single SQL CREATE TABLE statement to pe
问使用proc transpose转换数据--静态列名导致重复记录EN第一步：搞清原矩阵的shape,比如下面（2，2，4）...
In Proc SQL, the sum() function adds values over the column, in a datastep it works over a row so 100% makes sense in a datastep. proc sql; create table want as select *, totals/sum(totals) as percent from have; quit; 0 Likes robertrao Quartz | Level 8 Re: Proc freq and...
PROC TRANSPOSE is useful when you want to reshape your data in SAS. For example, if your data is in a vertical format but you want to convert it into a wide/horizontal format, PROC TRANSPOSE can do this task easily. Sample Dataset Let's create sample data which is used for explaining ...
使用proc sql创建宏变量 %macro vacation(dsn=expenses,varlist=_all_); proc sql noprint; select mean(RoomRate), put(today(),mmddyy10.) into :average, :date from &dsn; quit; proc print data=&dsn; title "Lowest Priced Hotels in the %upcase(&dsn) Data Set"; footnote "On &date"; var...
); run; %* and save all var name to one variable which will be used for array; proc sql noprint; select &byvar into :tranname separated by ' ' from invar; quit; %* give each obs a tag matching with byvar macro variables; data temp; set &indata; %do i=1 %to &byvarN.; ...
Ever wish you could easily transpose and summarize monthly data using just PROC SQL? Regardless of whether the data is stored in a SAS dataset or other relational databases? Even if scores of variables for dozen of months areinvolved? This paper tackles the task of data denormalization with a...
In general storing data in a long format is a better structure to store and process the data. And there's always manual processing using either a data step or proc sql. Or you can use pre-canned macros, there's a good one in a paper called "A Better Way to Transpose" written by...
It also shows how PROC SQL can be used to find informationneeded for both the array and PROC SUMMARY methods. The good and bad points of each method arediscussed in both one and many variable situations and the discussion is intended for an audience with a skill level ranging from beginner...
i need to transpose data proc transpose data=haveout=youroutput prefix=ID_; by ID; var TYPE; id TYPE_ID; run; 0 Likes Reply 1 ACCEPTED SOLUTION Kurt_Bremser Super User Re: Proc Transpose Posted 09-18-2023 05:16 AM (1073 views) | In reply to Daily1 data pretrans; set have;...