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History Graphs Four sets of graphs are provided to view existing history data. These are : % Correct If a module number filter is imposed then only figures for that module will be displayed. The graph lists the percentage correct figures for the last 21 exercises (excluding games) Avg Time If a module number filter is imposed then only figures for that module will be displayed. The graph lists the average time to answer each questing or response time for the last 21 exercises (excluding games) Compare Modules This provides a cumulative percentage correct figure for the most recent 20 module types attempted. The percentage correct figure is based on all entries of that module type in the history file Summary This chart provides a snapshot for all modules available and includes a) the number of times the module has been attempted, b) the cumulative percentage correct and c) the cumulative number of questions completed. General filtering only alters the display window and does not alter the graph data. Module filtering does however alter the contents of the % Correct and Avg Time graphs. If further graphing is required then the file ‘PRESULTS” can be viewed and analysed by other programs like Microsoft Excel. The data is pipe deliminated text file. |
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