13. 劉了 虜留旅 竜粒 僚留 凌 虜略僚! http://www.limesurvey.org/ ( open source, php, MySQL) Multi-Lingual Surveys Integration of pictures and movies into a survey Conditions for questions depending on earlier answers (Skip Logic / Branching) Anonymous and Not-Anonymous survey -open and closed groups Sending of invitations, reminders and tokens by email Option for participants to buffer answers to continue survey at a later time Export functions to text, CSV, PDF, SPSS, R, queXML and MS Excel format 僚 隆竜僚 竜旅慮亮竜溜竜 隆旅虜流 留 竜粒虜留略留侶 : http://hellas.yougov.com [email_address]
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