Series can hold historical sequence of values. Only current value of series can be set: series1 = new_value. Read only access to previous values in series is available as follows: current_value = series, previous_value = series, ...
When specifiying DoubleSeries series parameter on the chart expessions can be used.
There are always RealBar values in each series. See Data Available in Analysis Techniques. Current value of series is always equal to previous unless it's set on current calculation step.
|DoubleSeries||series of double values|
|BooleanSeries||series of boolean values|