1.复制sas，从一个逻辑库到另一个逻辑库 2.对SAS文件从命名 3.删除数据 3.列出逻辑库里的数据集 4.列出（修改）数据集的变量属性 5.其他...
PROC FREQ PROC SORT PROC COMPARE SAS Others 创建Library 压缩数据集,节省空间 导出log 导出html 导出Excel 导出图片到Excel SAS Code 获得data中的所有variables PROC CONTENTS DATA=dataset; ODS OUTPUT VARIABLES=output_dataset (KEEP=VARIABLE); RUN; 创建新table并依据多个variables进行left join PROC SQL; CREA...
Here's my question. I have a multiple data files produced each month. I would like to know if there's a way to use PROC CONTENTS in a way to ensure that the data in the latest textfile (ex: Sep 2019) are "good". By good, I mean that the data are similar from the last files...
使用CONTENTS过程打印数据集的属性信息,代码如下: proc contents data=saslib.inventory; run; 1. 2. CONTENTS过程生成的结果如图2.3所示。其中包含了上面提到的 数据集信息、主机相关信息和变量信息等。 图2.3 数据集描述信息输出 提交PRINT过程代码,打印数据集信息。 proc print data=saslib.inventory noobs; run; ...
SORT 对原有SAS数据集安装一个或多个变量进行排序。...TRANSPOSE 对原有的SAS数据集进行行列转置 CONTENTS 输出SAS逻辑库成员的描述信息 DATASETS 管理SAS逻辑库成员,可以完成对SAS逻辑库中的所有成员进行输出列表...实践:在PROC SORT中用了NODUPKEY后最好一同使用OUT,OUT可以保证原来的数据集不变,把NODUPKEY后的...
proc sql noprint; select count(distinct &usubjid.) into:SUBN&xx. from &adsl. where &grpvarn. = &xx.; quit; %put &grpvarn. = &xx.组的受试者数量: &&SUBN&xx.; %end; *_1.2 input datasets processing; data stdt0; set &libin..&dtin.; ...
These outputs include multiple datasets, plots, and complete statistical reports. These rich outputs could be a benefit to R users. 2) Pre-Validation: There is an industry-wide movement to adopt R for statistical analysis. This effort is complicated by the fact that R statistical procedures ...
PROC DATASETS: The Swiss Army Knife of SAS® Procedures Paper 124-2013: Chris Schacherer, Clinical Data Management Systems, LLC The SAS® Programmer's Guide to XML and Web Services Paper 125-2013: Arthur Li, City of Hope Essentials of the Program Data Vector (PDV): Directing the Aim ...
%macrocheck_special_cahr(lib=);data vtable;setsashelp.vtable;wherelibname=%upcase("&lib.");run;proc sql noprint;selectcount(memname)into:num trimmed/*Number of datasets*/fromvtable;selectmemnameinto:dt1-:dt&num/*Names of datasets*/fromvtable;quit;%doi=1%to#data _var_&i.;length ...
PROC DATASETS: The Swiss Army Knife of SAS® Procedures Paper 139-2010: Lafler, Kirk P. Exploring Powerful Features in PROC SQL Paper 140-2010: Jolley, Linda; Stroupe, Jane Dear Miss SASAnswers: A Guide to Sorting Your Data Paper 141-2010: Pass, Ray; Ewing, Daphne So You're Stil...