if vname(x(i))=b then flag=1; else if vname(x(i))=c then flag=0; if flag=1 then d=d+x(i); end; run; View solution in original post 0 Likes 10 REPLIES Reeza Super User Re: Refer variable value as variable name and assign the value? Posted 09-08-2...
sas 合并不了,提示错误为:ERROR: Variable ___1 has been defined as both character and numeric. 答案 这是因为你的合并变量在两个来源数据集中定义的类型不一致,一个是字符型,另外一个是数值型.需要重新定义类型,比如说用format语句.相关推荐 1sas 合并不了,提示错误为:ERROR: Variable ___1 has been ...
这是因为你的合并变量在两个来源数据集中定义的类型不一致，一个是字符型，另外一个是数值型。需要重新定义类型，比如说用format语句。
在C语言编程中，获取数组的中位数是一项常见而重要的任务。中位数是一个数组中的一个特殊值，它将该...
NameKeyRequiredTypeDescription module moduleId True string The identifier of the module that contains the step to execute. step stepId True string The identifier of the step to execute. name name string Name of the variable. value value The value of the variable. Returns This type describes...
Is a value in a vector? Use the ELEMENT function In SAS, DATA step programmers use the IN operator to determine whether a value is contained in a set of target values. Did you know that there is a similar functionality in the SAS IML language? The ELEMENT function in the SAS IML lan...
9、le because the missing value is indicated by a period rather than by a blank 3 5 which of the following variable names is valid a 4birthdate b cost c _items_ d tax-rate correct c answer variable names follow the same rules as sas data set names they can be 1 to 32 characters ...
PROC SQL; SELECT part_1||"something1"||"something2"||"something3" AS variable1 FROM dataset; QUIT; 导入数据前依据条件进行筛选(Data Step) DATA dataset1; SET original_dataset(WHERE=(variable1=1 AND variable2="A") DROP=variable2); RUN; 将数据等分10份 PROC UNIVARIATE DATA=dataset1; /*...
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variable_name = _new_ hash(argument_tag-1: value-1 <, ...argument_tag-n: value-n>); 方法2:declare hash hashname(); hash对象方法 definekey 定义键 definedata 定义值 definedone 定义完成 add 添加键值,如已存在该键,则忽略 replace 如hash表中不存在该键,则添加,反之,则替换 ...