| LinearTransformation | 
 The representation of a linear transformation between real numbers x and y. 
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| LinearTransformation.LinearTransformationBuilder | 
 This is an intermediate stage in the construction process. 
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| PairedStats | 
 An immutable value object capturing some basic statistics about a collection of paired double
 values (e.g. points on a plane). 
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| Quantiles.Scale | 
 Describes the point in a fluent API chain where only the scale (i.e. the q in q-quantiles) has
 been specified. 
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| Quantiles.ScaleAndIndex | 
 Describes the point in a fluent API chain where the scale and a single quantile index (i.e. the
 q and the k in the kth q-quantile) have been specified. 
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| Quantiles.ScaleAndIndexes | 
 Describes the point in a fluent API chain where the scale and a multiple quantile indexes (i.e. 
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| Stats | 
 A bundle of statistical summary values -- sum, count, mean/average, min and max, and several
 forms of variance -- that were computed from a single set of zero or more floating-point values. 
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| StatsAccumulator | 
 A mutable object which accumulates double values and tracks some basic statistics over all the
 values added so far. 
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