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Changes between Initial Version and Version 1 of Ticket #888, comment 11

initial	v1
2	2
3	3	* As the details on entry selection and report layout for INCA statistics are not completely decided at the current time, these functions will at least initially be managed by separate methods for INCA import and statistics.
	4	* When collecting data for the statistics calculations, a number of entries falls in the category "N/A":[[BR]]a. Entries with an integer value corresponding to a measurement/inspection having been performed, but with inconclusive result.[[BR]]b. Entries with an integer value corresponding to no measurement/inspection having been performed.[[BR]]c. Blank entries for the variable of interest.
	5	* In the first version of the INCA statistics module, the number and percentage of "N/A" entries will be presented together with data corresponding to specific values, allowing the user to estimate the size of this "grey" group. However, in order to facilitate comparison with previously published data, where no "N/A" group is included, three numbers will normally be presented for each statistics entry:[[BR]]a. Percentage excluding "N/A" entries (enclosed in square brackets in report file, e.g. "[46.77%]").[[BR]]b. Percentage including "N/A" entries (e.g. "41.57%").[[BR]]c. Number of items (enclosed in parentheses, e.g. "(1376)").