INDEX CREATE var/UNIQUE NOMISS; *var是创建索引的key value; INDEX CREATE index_name=(var1 var2)/UNIQUE; QUIT; 注:在PROC DATASET 中删除索引用INDEX DELETE; 1 2 3 4 5 6 7 3、在PROC SQL 中创建索引; PROC SQL ; CREATE <UNIQUE> INDEX index_name ON column_name; *unique可选; QUIT; 注...
MODIFY data_set_name; INDEX CREATE var/UNIQUE NOMISS; *var是创建索引的key value; INDEX CREATE index_name=(var1 var2)/UNIQUE; QUIT; 注:在PROC DATASET 中删除索引用INDEX DELETE; 1 2 3 4 5 6 7 3、在PROC SQL 中创建索引; PROC SQL ; CREATE <UNIQUE> INDEX index_name ON column_name; ...
使用mv命令重命名文件 mv命令（移动时间短）用于将文件从一个位置重命名或移动到另一个位置。mv命令的...
INTINDEX Function Returns the seasonal index when a date, time, or timestamp interval and value are specified. Syntax INTINDEX(interval[multiple] [.shift-index],date-value[,seasonality]) Arguments interval specifies a character constant, a variable, or an expression that contains an interval name...
PROC SQL OUTOBS=100; CREATE TABLE table1 AS SELECT * FROM dataset; QUIT; 删除数据前100行 DATA dataset; SET dataset_original; IF _n_<=100 THEN DELETE; RUN; 纵向拼接数据_1 PROC SQL; CREATE TABLE dataset as SELECT variable1, variable2 FROM libname1.dataset1 UNION SELECT variable1, variab...
WEIGHTvariable; 主要功能:The MEANS procedure provides data summarization tools to computedescriptive statistics for variables across all observationsandwithin groups of observations(计算描述性统计量,比如均值方差等,还可以用来做置性区间的计算) 常用用法: ...
也可以使用SHIFT INDEX参数。 Monday = intnx('week', dateVariable, 0, 'B') + 1 更改SAS日期格式 不知道你到底在做什么,但这可能会有帮助 data have; date_string = '01FEB03| 00:00:00';run;data want; set have; date = input(date_string, date9.); format date mmyys10.;run; 在SAS“...
CALCULATEDMEASURE - Static variable in interface com.sas.services.information.util.ISDefs Model description of Object: CalculatedMeasure is a definition of a new measure within a cube. CallbackCancelledException - Exception in com.sas.services.user CallbackCancelledException() - Constructor for exce...
Initially, we declare the firstarray as the variable to be started. After execution, the DATALINES will be printed on the required array index tables. Example #2 Code: DATA second; INPUT X1 X2 X3 X4; ARRAY ar(4) X1-X4; ARRAY days(4) X1-X4; ...
sas template layout相关的选项,index:procmeans|procfreq|procunivariate/***procmeans***/PROCMEANS<option(s)><statistic-keyword(s)>;BY<DESCENDING>variable-1<