Method of publishing a computer file including interactive data and a method of managing said data

A method of enabling a user to manage, on a user computer, interactive data in the form of text, numeric or image data, the method comprising:

• modifying interactive data with metadata comprising the name of a tag and at least one value of said tag, each said name of a tag and each said corresponding value forming a tag-value pair, whereby said name of a tag and said at least one value of said tag are added to and made part of the content of said data,
• generating on a server computer, to which said user computer is connected over the network, a freestanding pageless computer readable file, containing no other computer files, which can be displayed in a browser, said file comprising interactive data, and an analytic/interactive engine for rendering said freestanding pageless browser readable computer file and for processing the interactivity on said freestanding pageless browser readable computer file, the engine comprising a computer program executable for manipulating said data while disconnected from said network without need for any application external to said analytic/interactive engine other than said browser, wherein said manipulating comprises one or more of the following,
• performing a calculation on the data in one view the result of which is displayed in another view,
• performing a calculation on the data in one view the result of which is displayed in another view as a sum of data displayed in said one view,
• pivoting said data comprising said results of said query in the rows and columns of a table displayed in one view for display in another view,
• filtering the data displayed in one view for display in another view of a subset of the data in said one view,
• rolling up the data displayed in one view for display in another view of a subset of the rows of data in said one view,
• nesting a subarray of the data displayed in one view in the display of data in another view, and/or
• providing a control in one view which when actuated presents the data as scrolling in another view,
• saving said freestanding pageless computer readable file on said user computer,
• when said data is images, swapping images or text associated with images,
• when said data is text, creating navigational threads, dynamically changing the same and swapping the text in a limited space based on the user navigation,
• wherein said engine is configured to render said file in a pixel perfect format adjusted for any display size, and
• wherein interactivity of data comprises analytical interactions for operating on data and navigational interactions operating on display of data.