A complete survey administration and data collection system. A fully featured replacement for Quancept, supporting CAPI, Web, CATI, PDA and Paper survey modes. Sonar is the reference implementation of JCaiF for CAPI and Web survey interviewing. Try it!
30 Day SummaryMay 12 2025 — Jun 11 2025
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12 Month SummaryJun 11 2024 — Jun 11 2025
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