以SPSS为例,用户可以在“Compute Variable”对话框中输入表达式,如NEW_VAR = VAR1 + VAR2 * 3,来创建一个新的变量NEW_VAR,其值为VAR1与VAR2乘以3后的和。这种灵活性使得用户能够根据需要,自由地组合和运算变量,从而实现复杂的数据处理和分析任务。 编程中变量的计算方法和实现 ...
In SPSS, IF computes a new or existing variable for a selection of cases.Foranalyzinga selection of cases, useFILTERorSELECT IFinstead. Example 1 - Flag Cases Based on Date Function Example 2 - Replace Range of Values by Function Example 3 - Compute Variable Differently Based on Gender ...
Step 1:Click “Transform”, then click “Compute Variable”. The SPSS compute variable window. Step 2:Give your new (target) variable name. This can be anything you like, but make sure to adhere to SPSS naming conventions for variables. ...
SPSS COMPUTE New String Variable *1. Create new (empty) string variable. string full_name(a25). *2. COMPUTE full_name with CONCAT and RTRIM. compute full_name = concat(rtrim(first_name),' ',rtrim(surname_prefix),' ',rtrim(last_name)). ...
Dear community,I am new to SPSS and would like to determine the average of 5 questionnaire items as follows: However, this throws the following error message:By
COMPUTE target variable=expression 此指令不會讀取作用中資料集。 它會以下一個讀取資料集的指令來儲存,擱置執行。 如需相關資訊,請參閱主題指令順序。 可以從計算變數對話框產生COMPUTE指令的語法。 範例 COMPUTE newvar1=var1+var2. COMPUTE newvar2=RND(MEAN(var1 to var4). COMPUTE logicalVar=(var1>5)...
I would like to get a count of the number of missing values across a set of variables for each case. How can I do this in SPSS?
通过SPSS 统计计算软件,我们计算出的协方差矩阵、 相关系数矩阵及其特征值和特征向量,并计算累积总贡献和主成分 翻译结果4复制译文编辑译文朗读译文返回顶部 通过sps统计计算软件,我们计算协方差矩阵,相关系数矩阵及其特征值和特征向量,计算累计捐款总额和主要组件 ...
COMPUTE target variable=expression 此命令不会读取活动数据集。 将存储此数据集,并使用读取数据集的下一个命令暂挂执行。 请参阅主题命令顺序以获取更多信息。 可以从计算变量对话框生成COMPUTE命令的语法。 示例 COMPUTE newvar1=var1+var2. COMPUTE newvar2=RND(MEAN(var1 to var4). COMPUTE logicalVar=(var...
COMPUTE creates new numeric variables or modifies the values of existing string or numeric variables. COMPUTE target variable=expressionThis command does not read the active dataset. It is stored, pending execution with the next command that reads the dataset. See the topic Command Order for more ...