Edit retrieval method

Visplore offers several retrieval methods for numerical data points that are calculated over the specified time range:

• Interpolate: Standard linear interpolation.
• Total (time-weighted): Returns a totalization over the time range. Weights the values in the calculation by the time over which they apply.
• Conversion Factor: If you want to retrieve data in a different scale than unit/day, you will need to apply a correct conversion factor by which it must be multiplied.
• Sum (event-weighted): Returns the sum value over the time range. Evaluates values with equal weighting for each event.
• Average (time-weighted): Returns the average value over the time range. Weights the values in the calculation by the time over which they apply.
• Minimum: Returns the minimum value over the time range.
• Maximum: Returns the maximum value over the time range.
• Range: Returns the range of values over the time range (Maximum-Minimum).
• Standard Deviation: Returns the standard deviation over the time range.
• Population Standard Deviation: Returns the population standard deviation over the time range.
• Count: Returns the event count over the time range.
• Percent Good: Returns the percent of data with good value during the calculation period.
• Total with unit of measure: Returns a totalization over the time range with UOM assigned to the result if the input has units of measure defined. If the input does not have units of measure defined, this returns the same value as Total with Conversion Factor = 1.