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Dear Sir/Madam, Please kindly remove me from the mailing list as I no longer intend to receive emails from R help. Best [[alternative HTML version deleted]]

Dear Colleagues, We are attempting to create trees using R with our Ruby on Rails application. However, we are running into a problem involving the creation of the graphic. We would like them to be in either jpg or png format so that users can save, but due to a lack of control over our sever we are unable to start X11 server. Is there a way to create these images without using X11 server?