/*PROC format; value death 1 = "Yes" 0= "No";run;*/ %let cat_var =sex_01 race_123 income_1234 cat1_123456789 dnr1_01 ca_012 resp_01 card_01 neuro_01 gastr_01 renal_01 meta_01 hema_01 seps_01 trauma_01 ortho_01
DATA Employee; INPUT empid name $ salary DEPT $ ; format name $upcase9. ; DATALINES; 1 Rick 623.3 IT 2 Dan 515.2 OPS 3 Mike 611.5 IT 4 Ryan 729.1 HR 5 Gary 843.25 FIN 6 Tusar 578.6 IT 7 Pranab 632.8 OPS 8 Rasmi 722.5 FIN ; RUN; PROC PRINT DATA = Employee; RUN; ...
The SAS FORMAT procedure "creates user-specified formats and informats for variables."i In other words, FORMAT defines data models that transform (and sometimes bin) prescribed values (or value ranges, in the case of numeric data) into new values. SAS formats facilitate multiple objectives of ...
Format variables in dataset Posted 12-11-2018 07:05 PM (1150 views) Can someone help me adjust the below code so that values show for both the "salary" and "hdate" variables? filename sales1 "/folders/myfolders/sascode/sales1.txt"; data US_trainees AU_trainees; infile sales1; ...
字符型数据: $informat w. 数值型数据:informat w.d 日期型数据:Datew. (1)字符型: $CHARw. :不删除前后空格,读入字符数据; $HEXw. :将16进制的数据转化成字符数据; $w.:删除前面空格,读入字符数据; (2)日期,时间或日期时间型数据 DATEw.:以ddmmmyy或ddmmmyyyy形式读入日期。
/* 假设数据集 visit 含有变量: studyid,siteid,subjid, visitn,crfname, vtdate*/data visit_1;setvisit;output;/*关键点*/format vtdate_1 is8601da.;vtdate_1=vtdate;retain vtdate_1;run; 关键点: 在vdtate_1 在被重新赋值之前,就用output语句 将上次retain到的 vtdate_1 的值 输出到数据集。
字符型数据: $informat w. 数值型数据: informat w.d 日期型数据: Datew. (1)字符型: $CHARw. :不删除前后空格,读入字符数据; $HEXw. :将16进制的数据转化成字符数据; $w. :删除前面空格,读入字符数据; (2)日期,时间或日期时间型数据 DATEw. :以ddmmmyy或ddmmmyyyy形式读入日期; ...
36、 20 3250 48165 15 4080 7827import缺陷及注意事项:Proc import does not know the formats for your variables, but it is able to guess the format based on what th 37、e beginning of your dataset looks like. Most of the time, this guess is fine. But if the length of a variable diffe...
Informat to read date values in any format - useful to read dates in mixed format as well as parital dates CAT() Contenate multiple character variables back to back - v9func = CAT(a, b); CATT() CAT() plus TRIM() each variable - v9func = CATT(a, b); CATS() CAT() plus ...
IDvariables :会remove前面的observation 数,换成variable Select Obeservations method1:where[只有where才可以与contains连用,if不可以] method2:FIRSTOBS=n(从第#nline开始读) andOBS=n(读到n为最后一行) 3. process data 1. sort data 默认ascending ...