Dear Jens and Epidata Team,                                                     I was a past user of EPI6 and shifted to Epidata Entry in 2000. Classical Epidata evolved with time and became very solid software capable of performing all the functionalities of EPI6 and much more. With additional functionalities and cross platform compatibilities, Epidata Manager and Epidata EntryClient are evolving at a rapid pace. I am yet to test the new version of Epidata Analysis. It requires tremendous perseverance to initiate, develop and maintain the software with limited resources. You have accomplished this mountainous task all these 16 years. Graphic documentation requires input in the manual. I had posted brief preliminary draft of options (off the list) to generate a particular graph long back.  I will continue to use and contribute to the user manual whatever possible. I congratulate you and entire Epidata team for this marvelous endeavor and wish happy New Year 2017.With regards,Dr Shavinder Singh