if State='NE' then description='Central'; run; D. data / debugger; @ set ; State=scan(cityState,2,' '); if State='NE' then description='Central'; run; 答案:C 本题知识点: / debug 语法 DEBUG 过程的调用方法:在 DATA 步后面增加 DEBUG 选项。 ' Q 15 Which statement is true concerni...
logical-operator can be AND, AND NOT, OR, or OR NOT where表达式的算符：between and、is missing (is null)、contain (？)、like、same and、in TIPS： 1：where语句不能与⾃动变量连⽤以及新创建的变量连⽤，因为where语句在pdv之前执⾏ 2：使⽤where语句时，必须保证读⼊数据集的...
a or b Correct answer: c To subset data, you can use a subsetting IF statement in any DATA step to process only those observations that meet a specified condition. Because Sex is a character variable, the value F must be enclosed in quotation marks and must be in the same case as in...
The like operator is not available to the if statement only where clauses also I am quite sure it cannot be combined with the in operator to have a list of values. 0 Likes Ksharp Super User LIKE '%' does not work Posted 03-15-2012 02:42 AM (1393 views) | In reply to bncox...
SAS数据分析教程说明书
Just like the SAS DATA step, the SAS IML language supports both functions and subroutines. A function returns a value, so the calling syntax is familiar: y = func(x1, x2); /* the function returns one value, y */ In this syntax, the input arguments are x1 and x2. The Read More ...
7 百度文库 - 让每个人平等地提升自我 WHERE where-expression-1 <logical-operator where-expression-n> 运算符 说明 between and 选择一定数据范围的观测 is missing/null 选择变量值为缺失值的观测 contain/? 选择包含规定字符的观察 like 匹配选择观测 same and 增加多个从句 LIKE:下划线表示与一个字符匹配,...
If the SAS data set name is omitted then SAS creates a temporary data set with a name generated by SAS like - DATA1, DATA2 etc.Example# Temporary data sets. DATA TempData; DATA abc; DATA newdat; # Permanent data sets. DATA LIBRARY1.DATA1 DATA MYLIB.newdat;SAS...
logical-operatorcan be AND, AND NOT, OR, or OR NOT where表达式的算符:between and、is missing (is null)、contain (?)、like、same and、in TIPS: 1:where语句不能与自动变量连用以及新创建的变量连用,因为where语句在pdv之前执行 2:使用where语句时,必须保证读入数据集的完整性,不能使用firstobs=2等不...
Learn to Love SAS LIKE In honor of Valentine’s day, we thought it would be fitting to present an excerpt from a paper about the LIKE operator because when you like something a lot, it may lead to love! If you want more, you can read the full paper “Like, Learn to Love SAS®...