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All Classes All Packages

A

AbstractTDigest - Class in com.tdunning.math.stats
 
AbstractTDigest() - Constructor for class com.tdunning.math.stats.AbstractTDigest
 
active - Variable in class com.tdunning.math.stats.ArrayDigest.Page
 
actualData - Variable in class com.tdunning.math.stats.Centroid
 
add() - Method in class com.tdunning.math.stats.IntAVLTree
Add current data to the tree and return true if a new node was added to the tree or false if the node was merged into an existing node.
add(double) - Method in class com.tdunning.math.stats.AbstractTDigest
Adds a sample to a histogram.
add(double) - Method in class com.tdunning.math.stats.TDigest
Add a sample to this TDigest.
add(double, int) - Method in class com.tdunning.math.stats.ArrayDigest
 
add(double, int) - Method in class com.tdunning.math.stats.AVLTreeDigest
 
add(double, int) - Method in class com.tdunning.math.stats.Centroid
 
add(double, int) - Method in class com.tdunning.math.stats.TDigest
Adds a sample to a histogram.
add(double, int) - Method in class com.tdunning.math.stats.TreeDigest
 
add(double, int, Centroid) - Method in class com.tdunning.math.stats.AbstractTDigest
 
add(double, int, Centroid) - Method in class com.tdunning.math.stats.ArrayDigest
 
add(double, int, Centroid) - Method in class com.tdunning.math.stats.AVLTreeDigest
 
add(double, int, Centroid) - Method in class com.tdunning.math.stats.TreeDigest
 
add(double, int, Iterable<? extends Double>) - Method in class com.tdunning.math.stats.Centroid
 
add(double, int, List<Double>) - Method in class com.tdunning.math.stats.ArrayDigest.Page
 
add(double, int, List<Double>) - Method in class com.tdunning.math.stats.AVLGroupTree
Add the provided centroid to the tree.
add(double, int, List<Double>) - Method in class com.tdunning.math.stats.AVLTreeDigest
 
add(Centroid) - Method in class com.tdunning.math.stats.AVLGroupTree
 
add(Centroid) - Method in class com.tdunning.math.stats.GroupTree
 
add(TDigest) - Method in class com.tdunning.math.stats.AbstractTDigest
 
add(TDigest) - Method in class com.tdunning.math.stats.TDigest
Add all of the centroids of another TDigest to this one.
addAt(int, double, int, List<Double>) - Method in class com.tdunning.math.stats.ArrayDigest.Page
 
addRaw(double, int) - Method in class com.tdunning.math.stats.ArrayDigest
 
addRaw(double, int, List<Double>) - Method in class com.tdunning.math.stats.ArrayDigest
 
aggregatedCounts - Variable in class com.tdunning.math.stats.AVLGroupTree
 
allAfter(double) - Method in class com.tdunning.math.stats.ArrayDigest
 
allBefore(double) - Method in class com.tdunning.math.stats.ArrayDigest
Returns an iterator which will give each element <= to x in non-increasing order.
ArrayDigest - Class in com.tdunning.math.stats
Array based implementation of a TDigest.
ArrayDigest(int, double) - Constructor for class com.tdunning.math.stats.ArrayDigest
 
ArrayDigest.Index - Class in com.tdunning.math.stats
 
ArrayDigest.Page - Class in com.tdunning.math.stats
 
asBytes(ByteBuffer) - Method in class com.tdunning.math.stats.ArrayDigest
Outputs a histogram as bytes using a particularly cheesy encoding.
asBytes(ByteBuffer) - Method in class com.tdunning.math.stats.AVLTreeDigest
Outputs a histogram as bytes using a particularly cheesy encoding.
asBytes(ByteBuffer) - Method in class com.tdunning.math.stats.TDigest
Serialize this TDigest into a byte buffer.
asBytes(ByteBuffer) - Method in class com.tdunning.math.stats.TreeDigest
Outputs a histogram as bytes using a particularly cheesy encoding.
asSmallBytes(ByteBuffer) - Method in class com.tdunning.math.stats.ArrayDigest
 
asSmallBytes(ByteBuffer) - Method in class com.tdunning.math.stats.AVLTreeDigest
 
asSmallBytes(ByteBuffer) - Method in class com.tdunning.math.stats.TDigest
Serialize this TDigest into a byte buffer.
asSmallBytes(ByteBuffer) - Method in class com.tdunning.math.stats.TreeDigest
 
AVLGroupTree - Class in com.tdunning.math.stats
A tree of t-digest centroids.
AVLGroupTree(boolean) - Constructor for class com.tdunning.math.stats.AVLGroupTree
 
AVLTreeDigest - Class in com.tdunning.math.stats
 
AVLTreeDigest(double) - Constructor for class com.tdunning.math.stats.AVLTreeDigest
A histogram structure that will record a sketch of a distribution.

B

balanceFactor(int) - Method in class com.tdunning.math.stats.IntAVLTree
 
byteSize() - Method in class com.tdunning.math.stats.ArrayDigest
Returns an upper bound on the number bytes that will be required to represent this histogram.
byteSize() - Method in class com.tdunning.math.stats.AVLTreeDigest
Returns an upper bound on the number bytes that will be required to represent this histogram.
byteSize() - Method in class com.tdunning.math.stats.TDigest
Returns the number of bytes required to encode this TDigest using #asBytes().
byteSize() - Method in class com.tdunning.math.stats.TreeDigest
Returns an upper bound on the number bytes that will be required to represent this histogram.

C

capacity() - Method in class com.tdunning.math.stats.IntAVLTree
Return the current capacity, which is the number of nodes that this tree can hold.
cdf(double) - Method in class com.tdunning.math.stats.ArrayDigest
 
cdf(double) - Method in class com.tdunning.math.stats.AVLTreeDigest
 
cdf(double) - Method in class com.tdunning.math.stats.TDigest
Returns the fraction of all points added which are <= x.
cdf(double) - Method in class com.tdunning.math.stats.TreeDigest
 
ceiling(double) - Method in class com.tdunning.math.stats.ArrayDigest
 
ceiling(Centroid) - Method in class com.tdunning.math.stats.GroupTree
 
centroid - Variable in class com.tdunning.math.stats.AVLGroupTree
 
centroid - Variable in class com.tdunning.math.stats.Centroid
 
Centroid - Class in com.tdunning.math.stats
A single centroid which represents a number of data points.
Centroid(boolean) - Constructor for class com.tdunning.math.stats.Centroid
 
Centroid(double) - Constructor for class com.tdunning.math.stats.Centroid
 
Centroid(double, int) - Constructor for class com.tdunning.math.stats.Centroid
 
Centroid(double, int, boolean) - Constructor for class com.tdunning.math.stats.Centroid
 
Centroid(double, int, int) - Constructor for class com.tdunning.math.stats.Centroid
 
centroidCount - Variable in class com.tdunning.math.stats.ArrayDigest
 
centroidCount() - Method in class com.tdunning.math.stats.ArrayDigest
 
centroidCount() - Method in class com.tdunning.math.stats.AVLTreeDigest
 
centroidCount() - Method in class com.tdunning.math.stats.TDigest
The number of centroids currently in the TDigest.
centroidCount() - Method in class com.tdunning.math.stats.TreeDigest
 
centroids - Variable in class com.tdunning.math.stats.ArrayDigest.Page
 
centroids - Variable in class com.tdunning.math.stats.AVLGroupTree
 
centroids() - Method in class com.tdunning.math.stats.ArrayDigest
 
centroids() - Method in class com.tdunning.math.stats.AVLTreeDigest
 
centroids() - Method in class com.tdunning.math.stats.TDigest
An iterable that lets you go through the centroids in ascending order by mean.
centroids() - Method in class com.tdunning.math.stats.TreeDigest
 
checkAggregates() - Method in class com.tdunning.math.stats.AVLGroupTree
 
checkAggregates(int) - Method in class com.tdunning.math.stats.AVLGroupTree
 
checkBalance() - Method in class com.tdunning.math.stats.AVLGroupTree
 
checkBalance() - Method in class com.tdunning.math.stats.GroupTree
 
checkBalance(int) - Method in class com.tdunning.math.stats.IntAVLTree
 
checkValue(double) - Method in class com.tdunning.math.stats.TDigest
 
com.tdunning.math.stats - package com.tdunning.math.stats
 
compare(int) - Method in class com.tdunning.math.stats.IntAVLTree
Compare data against data which is stored in node.
compareTo(Centroid) - Method in class com.tdunning.math.stats.Centroid
 
compress() - Method in class com.tdunning.math.stats.ArrayDigest
 
compress() - Method in class com.tdunning.math.stats.AVLTreeDigest
 
compress() - Method in class com.tdunning.math.stats.TDigest
Re-examines a t-digest to determine whether some centroids are redundant.
compress() - Method in class com.tdunning.math.stats.TreeDigest
 
compress(GroupTree) - Method in class com.tdunning.math.stats.AbstractTDigest
 
compress(GroupTree) - Method in class com.tdunning.math.stats.ArrayDigest
 
compress(GroupTree) - Method in class com.tdunning.math.stats.AVLTreeDigest
 
compress(GroupTree) - Method in class com.tdunning.math.stats.TreeDigest
 
compression - Variable in class com.tdunning.math.stats.ArrayDigest
 
compression - Variable in class com.tdunning.math.stats.AVLTreeDigest
 
compression - Variable in class com.tdunning.math.stats.TreeDigest
 
compression() - Method in class com.tdunning.math.stats.ArrayDigest
 
compression() - Method in class com.tdunning.math.stats.AVLTreeDigest
 
compression() - Method in class com.tdunning.math.stats.TDigest
Returns the current compression factor.
compression() - Method in class com.tdunning.math.stats.TreeDigest
 
copy(int) - Method in class com.tdunning.math.stats.IntAVLTree
Compare data into node.
count - Variable in class com.tdunning.math.stats.AVLGroupTree
 
count - Variable in class com.tdunning.math.stats.AVLTreeDigest
 
count - Variable in class com.tdunning.math.stats.Centroid
 
count - Variable in class com.tdunning.math.stats.GroupTree
 
count - Variable in class com.tdunning.math.stats.TreeDigest
 
count() - Method in class com.tdunning.math.stats.ArrayDigest.Index
 
count() - Method in class com.tdunning.math.stats.Centroid
 
count(int) - Method in class com.tdunning.math.stats.AVLGroupTree
Return the count for the provided node.
count(ArrayDigest.Index) - Method in class com.tdunning.math.stats.ArrayDigest
 
counts - Variable in class com.tdunning.math.stats.ArrayDigest.Page
 
counts - Variable in class com.tdunning.math.stats.AVLGroupTree
 
createArrayDigest(double) - Static method in class com.tdunning.math.stats.TDigest
Creates an ArrayDigest with default page size.
createArrayDigest(int, double) - Static method in class com.tdunning.math.stats.TDigest
Creates an ArrayDigest with specified page size.
createCentroid(double, int) - Method in class com.tdunning.math.stats.AbstractTDigest
 
createTreeDigest(double) - Static method in class com.tdunning.math.stats.TDigest
Creates a TreeDigest.
createWeighted(double, int, Iterable<? extends Double>) - Static method in class com.tdunning.math.stats.Centroid
 

D

data - Variable in class com.tdunning.math.stats.ArrayDigest
 
data - Variable in class com.tdunning.math.stats.AVLGroupTree
 
data() - Method in class com.tdunning.math.stats.Centroid
 
data(int) - Method in class com.tdunning.math.stats.AVLGroupTree
Return the data for the provided node.
datas - Variable in class com.tdunning.math.stats.AVLGroupTree
 
decode(ByteBuffer) - Static method in class com.tdunning.math.stats.AbstractTDigest
 
delete(int) - Method in class com.tdunning.math.stats.ArrayDigest.Page
 
delete(ArrayDigest.Index) - Method in class com.tdunning.math.stats.ArrayDigest
 
depth - Variable in class com.tdunning.math.stats.GroupTree
 
depth - Variable in class com.tdunning.math.stats.IntAVLTree
 
depth() - Method in class com.tdunning.math.stats.GroupTree
 
depth(int) - Method in class com.tdunning.math.stats.IntAVLTree
Return the depth nodes that are stored below node including itself.
depth(int, int) - Method in class com.tdunning.math.stats.IntAVLTree
 

E

encode(ByteBuffer, int) - Static method in class com.tdunning.math.stats.AbstractTDigest
 

F

find() - Method in class com.tdunning.math.stats.IntAVLTree
Find a node in this tree.
first() - Method in class com.tdunning.math.stats.AVLGroupTree
Return the least node in the tree.
first() - Method in class com.tdunning.math.stats.GroupTree
 
first(int) - Method in class com.tdunning.math.stats.IntAVLTree
Return the least node under node.
fixAggregates(int) - Method in class com.tdunning.math.stats.IntAVLTree
 
floor(double) - Method in class com.tdunning.math.stats.ArrayDigest
Returns a cursor pointing to the first element <= x.
floor(double) - Method in class com.tdunning.math.stats.AVLGroupTree
Return the last node whose centroid is less than centroid.
floor(Centroid) - Method in class com.tdunning.math.stats.GroupTree
 
floorSum(long) - Method in class com.tdunning.math.stats.AVLGroupTree
Return the last node so that the sum of counts of nodes that are before it is less than or equal to sum.
fromBytes(ByteBuffer) - Static method in class com.tdunning.math.stats.ArrayDigest
Reads a histogram from a byte buffer
fromBytes(ByteBuffer) - Static method in class com.tdunning.math.stats.AVLTreeDigest
Reads a histogram from a byte buffer
fromBytes(ByteBuffer) - Static method in class com.tdunning.math.stats.TreeDigest
Reads a histogram from a byte buffer

G

gen - Variable in class com.tdunning.math.stats.AbstractTDigest
 
GroupTree - Class in com.tdunning.math.stats
A tree containing TDigest.Centroid.
GroupTree() - Constructor for class com.tdunning.math.stats.GroupTree
 
GroupTree(Centroid) - Constructor for class com.tdunning.math.stats.GroupTree
 
GroupTree(GroupTree, GroupTree) - Constructor for class com.tdunning.math.stats.GroupTree
 

H

hashCode() - Method in class com.tdunning.math.stats.Centroid
 
headCount(ArrayDigest.Index) - Method in class com.tdunning.math.stats.ArrayDigest
Returns the number of centroids strictly before the limit.
headCount(Centroid) - Method in class com.tdunning.math.stats.GroupTree
 
headSum(int) - Method in class com.tdunning.math.stats.AVLGroupTree
Compute the number of elements and sum of counts for every entry that is strictly before node.
headSum(ArrayDigest.Index) - Method in class com.tdunning.math.stats.ArrayDigest
 
headSum(Centroid) - Method in class com.tdunning.math.stats.GroupTree
 
history - Variable in class com.tdunning.math.stats.ArrayDigest.Page
 
history(ArrayDigest.Index) - Method in class com.tdunning.math.stats.ArrayDigest
 

I

id - Variable in class com.tdunning.math.stats.Centroid
 
id() - Method in class com.tdunning.math.stats.Centroid
 
inclusiveTail(ArrayDigest.Index) - Method in class com.tdunning.math.stats.ArrayDigest
 
increment(ArrayDigest.Index, int) - Method in class com.tdunning.math.stats.ArrayDigest
 
Index(int, int) - Constructor for class com.tdunning.math.stats.ArrayDigest.Index
 
insertData(double) - Method in class com.tdunning.math.stats.Centroid
 
IntAVLTree - Class in com.tdunning.math.stats
An AVL-tree structure stored in parallel arrays.
IntAVLTree() - Constructor for class com.tdunning.math.stats.IntAVLTree
 
IntAVLTree(int) - Constructor for class com.tdunning.math.stats.IntAVLTree
 
IntAVLTree.IntStack - Class in com.tdunning.math.stats
A stack of int values.
IntAVLTree.NodeAllocator - Class in com.tdunning.math.stats
 
interpolate(double, double, double) - Static method in class com.tdunning.math.stats.AbstractTDigest
 
IntStack() - Constructor for class com.tdunning.math.stats.IntAVLTree.IntStack
 
isRecording() - Method in class com.tdunning.math.stats.AbstractTDigest
 
isRecording() - Method in class com.tdunning.math.stats.TDigest
 
iterator() - Method in class com.tdunning.math.stats.AVLGroupTree
 
iterator() - Method in class com.tdunning.math.stats.GroupTree
Iteratres through all groups in the tree.
iterator(int) - Method in class com.tdunning.math.stats.AVLGroupTree
 
iterator(int, int) - Method in class com.tdunning.math.stats.ArrayDigest
 
iterator(Centroid) - Method in class com.tdunning.math.stats.GroupTree
Iterates through all of the Groups in this tree in ascending order of means

L

last() - Method in class com.tdunning.math.stats.GroupTree
 
last(int) - Method in class com.tdunning.math.stats.IntAVLTree
Return the largest node under node.
leaf - Variable in class com.tdunning.math.stats.GroupTree
 
left - Variable in class com.tdunning.math.stats.GroupTree
 
left - Variable in class com.tdunning.math.stats.IntAVLTree
 
left(int) - Method in class com.tdunning.math.stats.IntAVLTree
Return the left child of the provided node.
left(int, int) - Method in class com.tdunning.math.stats.IntAVLTree
 

M

mean() - Method in class com.tdunning.math.stats.ArrayDigest.Index
 
mean() - Method in class com.tdunning.math.stats.Centroid
 
mean(int) - Method in class com.tdunning.math.stats.AVLGroupTree
Return the mean for the provided node.
mean(ArrayDigest.Index) - Method in class com.tdunning.math.stats.ArrayDigest
 
merge(double, Iterable<TDigest>, Random) - Static method in class com.tdunning.math.stats.TreeDigest
 
merge(int) - Method in class com.tdunning.math.stats.IntAVLTree
Merge data into node.
merge(Iterable<TDigest>, Random, TDigest) - Static method in class com.tdunning.math.stats.AbstractTDigest
 
move(double, int, Centroid, Iterable<? extends Double>) - Method in class com.tdunning.math.stats.GroupTree
Modify an existing value in the tree subject to the constraint that the change will not alter the ordering of the tree.

N

newNode() - Method in class com.tdunning.math.stats.IntAVLTree.NodeAllocator
 
next(int) - Method in class com.tdunning.math.stats.AVLGroupTree
Return the next node.
next(int) - Method in class com.tdunning.math.stats.IntAVLTree
Return the least node that is strictly greater than node.
nextNode - Variable in class com.tdunning.math.stats.IntAVLTree.NodeAllocator
 
NIL - Static variable in class com.tdunning.math.stats.IntAVLTree
We use 0 instead of -1 so that left(NIL) works without condition.
nodeAllocator - Variable in class com.tdunning.math.stats.IntAVLTree
 
NodeAllocator() - Constructor for class com.tdunning.math.stats.IntAVLTree.NodeAllocator
 

O

oversize(int) - Static method in class com.tdunning.math.stats.IntAVLTree
Grow a size by 1/8.

P

page - Variable in class com.tdunning.math.stats.ArrayDigest.Index
 
Page(int, boolean) - Constructor for class com.tdunning.math.stats.ArrayDigest.Page
 
pageSize - Variable in class com.tdunning.math.stats.ArrayDigest.Page
 
pageSize - Variable in class com.tdunning.math.stats.ArrayDigest
 
parent - Variable in class com.tdunning.math.stats.IntAVLTree
 
parent(int) - Method in class com.tdunning.math.stats.IntAVLTree
Return the parent of the provided node.
parent(int, int) - Method in class com.tdunning.math.stats.IntAVLTree
 
pop() - Method in class com.tdunning.math.stats.IntAVLTree.IntStack
 
prev(int) - Method in class com.tdunning.math.stats.AVLGroupTree
Return the previous node.
prev(int) - Method in class com.tdunning.math.stats.IntAVLTree
Return the highest node that is strictly less than node.
print(int) - Method in class com.tdunning.math.stats.GroupTree
 
push(int) - Method in class com.tdunning.math.stats.IntAVLTree.IntStack
 

Q

quantile(double) - Method in class com.tdunning.math.stats.ArrayDigest
 
quantile(double) - Method in class com.tdunning.math.stats.AVLTreeDigest
 
quantile(double) - Method in class com.tdunning.math.stats.TDigest
Returns an estimate of the cutoff such that a specified fraction of the data added to this TDigest would be less than or equal to the cutoff.
quantile(double) - Method in class com.tdunning.math.stats.TreeDigest
 
quantile(double, double, double, double, double) - Static method in class com.tdunning.math.stats.AbstractTDigest
 

R

rebalance() - Method in class com.tdunning.math.stats.GroupTree
 
rebalance(int) - Method in class com.tdunning.math.stats.IntAVLTree
 
recordAllData - Variable in class com.tdunning.math.stats.AbstractTDigest
 
recordAllData - Variable in class com.tdunning.math.stats.ArrayDigest.Page
 
recordAllData() - Method in class com.tdunning.math.stats.AbstractTDigest
Sets up so that all centroids will record all data assigned to them.
recordAllData() - Method in class com.tdunning.math.stats.AVLTreeDigest
 
recordAllData() - Method in class com.tdunning.math.stats.TDigest
Tell this TDigest to record the original data as much as possible for test purposes.
release(int) - Method in class com.tdunning.math.stats.IntAVLTree.NodeAllocator
 
release(int) - Method in class com.tdunning.math.stats.IntAVLTree
 
releasedNodes - Variable in class com.tdunning.math.stats.IntAVLTree.NodeAllocator
 
remove(int) - Method in class com.tdunning.math.stats.IntAVLTree
Remove the specified node from the tree.
remove(Centroid) - Method in class com.tdunning.math.stats.GroupTree
 
resize(int) - Method in class com.tdunning.math.stats.IntAVLTree
Resize internal storage in order to be able to store data for nodes up to newCapacity (excluded).
reverse(int, int) - Method in class com.tdunning.math.stats.ArrayDigest
 
right - Variable in class com.tdunning.math.stats.GroupTree
 
right - Variable in class com.tdunning.math.stats.IntAVLTree
 
right(int) - Method in class com.tdunning.math.stats.IntAVLTree
Return the right child of the provided node.
right(int, int) - Method in class com.tdunning.math.stats.IntAVLTree
 
root - Variable in class com.tdunning.math.stats.IntAVLTree
 
root() - Method in class com.tdunning.math.stats.IntAVLTree
Return the current root of the tree.
rotate(GroupTree, GroupTree, GroupTree, GroupTree) - Method in class com.tdunning.math.stats.GroupTree
 
rotateLeft(int) - Method in class com.tdunning.math.stats.IntAVLTree
Rotate left the subtree under n
rotateRight(int) - Method in class com.tdunning.math.stats.IntAVLTree
Rotate right the subtree under n

S

size - Variable in class com.tdunning.math.stats.GroupTree
 
size - Variable in class com.tdunning.math.stats.IntAVLTree.IntStack
 
size() - Method in class com.tdunning.math.stats.ArrayDigest
 
size() - Method in class com.tdunning.math.stats.AVLGroupTree
Return the number of centroids in the tree.
size() - Method in class com.tdunning.math.stats.AVLTreeDigest
Returns the number of samples represented in this histogram.
size() - Method in class com.tdunning.math.stats.GroupTree
 
size() - Method in class com.tdunning.math.stats.IntAVLTree.IntStack
 
size() - Method in class com.tdunning.math.stats.IntAVLTree.NodeAllocator
 
size() - Method in class com.tdunning.math.stats.IntAVLTree
Return the size of this tree.
size() - Method in class com.tdunning.math.stats.TDigest
Returns the number of points that have been added to this TDigest.
size() - Method in class com.tdunning.math.stats.TreeDigest
Returns the number of samples represented in this histogram.
SMALL_ARRAY_DIGEST - Static variable in class com.tdunning.math.stats.ArrayDigest
 
SMALL_ENCODING - Static variable in class com.tdunning.math.stats.ArrayDigest
 
SMALL_ENCODING - Static variable in class com.tdunning.math.stats.AVLTreeDigest
 
SMALL_ENCODING - Static variable in class com.tdunning.math.stats.TreeDigest
 
smallByteSize() - Method in class com.tdunning.math.stats.ArrayDigest
Returns an upper bound on the number of bytes that will be required to represent this histogram in the tighter representation.
smallByteSize() - Method in class com.tdunning.math.stats.AVLTreeDigest
Returns an upper bound on the number of bytes that will be required to represent this histogram in the tighter representation.
smallByteSize() - Method in class com.tdunning.math.stats.TDigest
Returns the number of bytes required to encode this TDigest using #asSmallBytes().
smallByteSize() - Method in class com.tdunning.math.stats.TreeDigest
Returns an upper bound on the number of bytes that will be required to represent this histogram in the tighter representation.
split() - Method in class com.tdunning.math.stats.ArrayDigest.Page
 
stack - Variable in class com.tdunning.math.stats.IntAVLTree.IntStack
 
start(double, int, int) - Method in class com.tdunning.math.stats.Centroid
 
subPage - Variable in class com.tdunning.math.stats.ArrayDigest.Index
 
sum() - Method in class com.tdunning.math.stats.AVLGroupTree
Return the total count of points that have been added to the tree.
sum() - Method in class com.tdunning.math.stats.GroupTree
 
summary - Variable in class com.tdunning.math.stats.AVLTreeDigest
 
summary - Variable in class com.tdunning.math.stats.TreeDigest
 
swap(int, int) - Method in class com.tdunning.math.stats.IntAVLTree
 

T

tailSet(Centroid) - Method in class com.tdunning.math.stats.GroupTree
 
TDigest - Class in com.tdunning.math.stats
Adaptive histogram based on something like streaming k-means crossed with Q-digest.
TDigest() - Constructor for class com.tdunning.math.stats.TDigest
 
toString() - Method in class com.tdunning.math.stats.Centroid
 
totalCount - Variable in class com.tdunning.math.stats.ArrayDigest.Page
 
totalWeight - Variable in class com.tdunning.math.stats.ArrayDigest
 
tree - Variable in class com.tdunning.math.stats.AVLGroupTree
 
TreeDigest - Class in com.tdunning.math.stats
Adaptive histogram based on something like streaming k-means crossed with Q-digest.
TreeDigest(double) - Constructor for class com.tdunning.math.stats.TreeDigest
A histogram structure that will record a sketch of a distribution.

U

uniqueCount - Static variable in class com.tdunning.math.stats.Centroid
 
update(int) - Method in class com.tdunning.math.stats.IntAVLTree
Update node with the current data.
update(int, double, int, List<Double>) - Method in class com.tdunning.math.stats.AVLGroupTree
Update values associated with a node, readjusting the tree if necessary.

V

VERBOSE_ARRAY_DIGEST - Static variable in class com.tdunning.math.stats.ArrayDigest
 
VERBOSE_ENCODING - Static variable in class com.tdunning.math.stats.ArrayDigest
 
VERBOSE_ENCODING - Static variable in class com.tdunning.math.stats.AVLTreeDigest
 
VERBOSE_ENCODING - Static variable in class com.tdunning.math.stats.TreeDigest
 
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