SPSS Missing Values Not Excluded: Diagnostic Guide for Descriptive Stats and Regression
A practical diagnostic guide for when SPSS includes placeholder codes like -999 or NA in descriptives and regression, with checks, fixes, and verification steps.
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A practical diagnostic guide for when SPSS includes placeholder codes like -999 or NA in descriptives and regression, with checks, fixes, and verification steps.
Learn how to automate SPSS frequency tables for multiple survey waves using a short Syntax script with a DO REPEAT loop, saving time and ensuring consistent results.