Table of contents Introduction to Investigator Large dataset recommendations: Reasons to not download an entire NLS cohort/dataset Getting started with Investigator Choose a cohort / dataset Investigator navigation Choose tagsets tab Variable search tab Creating search criterion Display search results Tag variables Customize your search Codebook preview Review selected variables tab Codebook tab Save / download tab Save tagset sub-tab Basic download sub-tab Advanced download sub-tab Create download of data Create frequency / table Apply universe restrictors Manage downloads sub-tab Account features and additional help Importing data using Stata, SPSS, R, and SAS Investigator tutorial: NLSY97 demo Video tutorials using NLSY97 example Glossary of NLS Terms