Many charts also have a filter box that can be used to limit what data is shown on the chart. Average_Power > 200 will filter activities with an average power of the entire activity that is over 200 watts.
Github goldencheetah special data field full#
Where can these expressions be used ?Įxpressions can be used in a number of places, from just searching and filtering through to full blow user defined charts and metrics:Įxpressions can be used in the search/filter box at the top right of the screen using very simple logical expressions e.g. For richer analytics, perhaps involving machine learning, matrices and statistics we would recommend using either the R Chart or the Python Chart. These expressions are still intended to be a gentle introduction into more sophisticated analytics, they allow you to wrangle data, work with vectors, work with sports models, and data managed in GC. Now with version 3.6 development, the expressions have been extended to support a new user chart with syntax and functions heavily borrowed from the R Programming Language. Largely focused on preparing data to plot, the expressions became more sophisticated over time. Around version 3.3 in 2015 the old filtering code was extended to allow full blown programs and analyses to be written.
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