![]() For most dialogues the role won't be significant.Ĭlicking in the appropriate cell will open a dialogue box or drop down menu that allows the attribute value to be altered. ![]() Role is used by some SPSS dialogues to distinguish between the variable's intended usage in some predictive applications (e.g. SPSS distinguishes between "Scale" (variables that represent a continuous scale like population or temperature), "Ordinal" (variables that can be rank ordered but do not represent precisely measured values), and "Nominal" (variables that cannot be ranked such as those that represent labels or classifications). Measure sets the statistical level of measurement. Missing sets the values that will be encoded as "Missing."Ĭolumns sets the displayed column length.Īlign sets the displayed alignment (right, left, or center). if the variable contains survey responses where a "0" represents "no" and "1" represents a "yes" this field can be used to tell SPSS to display the text values instead of the numerical raw data). Values sets names given to coded values (e.g. Label sets the name that will be displayed at the top of the column in the Data Editor, allowing for a human readable representation of the variable name. Width indicates the allowed number of characters per instance.ĭecimals sets the number of decimal places allowed in variable instances. Starting with IBM® SPSS® Statistics 28.0, both R 4.0 and IBM SPSS Statistics - Essentials for R are automatically installed with the product. It won't do arithmetic on a string variable, for example. The most frequently used types are "String" (for text) and "Numeric." SPSS uses the type to know what rules can be applied to a specific variable. Type indicates the type of data that can be stored in the variable's column. This is the name used to refer to the variable in SPSS's underlying code and, if no "Label" is defined, the name that will appear at the top of the column in the "Data View." Name is the variable's machine readable name. Each variable in an SPSS dataset has a set of attributes that can be edited by toggling to the "Variable View" tab in the Data Editor:
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