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public interface DoubleQuantileFinder
The interface shared by all quantile finders, no matter if they are exact or
approximate. It is usually completely sufficient to operate on this interface
only. Also see QuantileDoubleBin1D
,
demonstrating how this package can be used.
Method Summary | |
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void |
add(double value)
Adds a value to the receiver. |
void |
addAllOf(DoubleArrayList values)
Adds all values of the specified list to the receiver. |
void |
addAllOfFromTo(DoubleArrayList values,
int from,
int to)
Adds the part of the specified list between indexes from (inclusive) and to (inclusive) to the receiver. |
void |
clear()
Removes all elements from the receiver. |
Object |
clone()
Returns a deep copy of the receiver. |
boolean |
forEach(DoubleProcedure procedure)
Applies a procedure to each element of the receiver, if any. |
long |
memory()
Returns the number of elements currently needed to store all contained elements. |
double |
phi(double element)
Returns how many percent of the elements contained in the receiver are <= element. |
DoubleArrayList |
quantileElements(DoubleArrayList phis)
Computes the specified quantile elements over the values previously added. |
long |
size()
Returns the number of elements currently contained in the receiver (identical to the number of values added so far). |
long |
totalMemory()
Returns the number of elements currently needed to store all contained elements. |
Method Detail |
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void add(double value)
value
- the value to add.void addAllOf(DoubleArrayList values)
values
- the list of which all values shall be added.void addAllOfFromTo(DoubleArrayList values, int from, int to)
values
- the list of which elements shall be added.from
- the index of the first element to be added (inclusive).to
- the index of the last element to be added (inclusive).void clear()
Object clone()
boolean forEach(DoubleProcedure procedure)
procedure
- the procedure to be applied. Stops iteration if the procedure
returns false, otherwise continues.
long memory()
double phi(double element)
element
- the element to search for.
DoubleArrayList quantileElements(DoubleArrayList phis)
phis
- the quantiles for which elements are to be computed. Each phi
must be in the interval [0.0,1.0]. phis must be
sorted ascending.
long size()
long totalMemory()
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