| 主权项 |
1. A computer-readable storage medium having computer-executable instructions that, when executed, cause a computing system to perform a method for planning a test of a second version of an item that includes a change relative to a first version of the item, the method comprising:
accessing user-specified inputs comprising values for parameters of the test, the user-specified inputs comprising a value that defines a size of a group of participants that are to use the second version instead of the first version; displaying, for a plurality of milestones for the test, first information comprising times to reach the milestones, the first information determined based on the user-specified inputs, the milestones comprising different values for an amount of change to a metric associated with the change to the item; and displaying second information comprising length of the test versus amount of change to the metric, the second information determined based on the user-specified inputs; wherein the first information and the second information provide a basis for defining a length of the test. |
