About: Algorithms for calculating variance

Facets (new session)
Description
Metadata
Settings
- Rule:
- Inverse Functional Properties:
- "Same As":

About: Algorithms for calculating variance Goto Sponge NotDistinct Permalink

An Entity of Type : yago:Rule105846932, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)
QRcode icon

http://dbpedia.demo.openlinksw.com/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2FAlgorithms_for_calculating_variance

Algorithms for calculating variance play a major role in computational statistics. A key difficulty in the design of good algorithms for this problem is that formulas for the variance may involve sums of squares, which can lead to numerical instability as well as to arithmetic overflow when dealing with large values.

Attributes	Values
rdf:type	yago:WikicatStatisticalAlgorithms yago:Abstraction100002137 yago:Act100030358 yago:Activity100407535 yago:Algorithm105847438 yago:Event100029378 yago:Procedure101023820 yago:PsychologicalFeature100023100 yago:YagoPermanentlyLocatedEntity yago:Rule105846932
rdfs:label	Algorithms for calculating variance (en) Algoritmos para calcular la varianza (es) Algoritmi per il calcolo della varianza (it)
rdfs:comment	Algorithms for calculating variance play a major role in computational statistics. A key difficulty in the design of good algorithms for this problem is that formulas for the variance may involve sums of squares, which can lead to numerical instability as well as to arithmetic overflow when dealing with large values. (en) Los algoritmos para calcular la varianza juegan un papel importante en la . Una dificultad clave en el diseño de buenos algoritmos para este problema es que las fórmulas de la varianza pueden incluir sumas de cuadrados, lo que puede llevar a problemas de inestabilidad numérica así como a cuando se trata de valores grandes. (es) Gli algoritmi per il calcolo della varianza giocano un ruolo molto importante nella statistica computazionale. Una difficoltà chiave nel progetto di un buon algoritmo per questo problema è che le formule per la varianza possono includere somme di quadrati, che possono condurre a instabilità numerica così come overflow aritmetico quando vengono trattati grandi valori. (it)
dcterms:subject	Statistical algorithms Statistical deviation and dispersion Articles with example pseudocode Articles with example Python (programming language) code
Wikipage page ID	1063 (xsd:integer)
Wikipage revision ID	1115049927 (xsd:integer)
Link from a Wikipage to another Wikipage	Python (programming language) One-pass algorithm Algorithm Statistical algorithms Statistical deviation and dispersion Bessel's correction Variance Invariant (mathematics) Kurtosis Covariance Mean Online algorithm Arithmetic overflow Location parameter Computational statistics Computer cluster Statistical population Articles with example pseudocode Advanced Vector Extensions Floating-point arithmetic Central moment Graphics processing unit Kahan summation algorithm Recurrence relation Articles with example Python (programming language) code Catastrophic cancellation Estimator bias Squared deviations from the mean Skewness IEEE 754 Yamartino method Statistical sample Numerical instability Compensated summation Precision (arithmetic) dbr:Incremental_algorithm
sameAs	Algorithms for calculating variance Algorithms for calculating variance Algorithms for calculating variance Algorithms for calculating variance Algorithms for calculating variance Algorithms for calculating variance Algorithms for calculating variance Algorithms for calculating variance
dbp:wikiPageUsesTemplate	dbt:= dbt:Further dbt:Math dbt:MathWorld dbt:Mvar dbt:Original_research dbt:Short_description dbt:Use_dmy_dates dbt:Frame-footer dbt:Framebox
title	Sample Variance Computation (en)
urlname	SampleVarianceComputation (en)
has abstract	Algorithms for calculating variance play a major role in computational statistics. A key difficulty in the design of good algorithms for this problem is that formulas for the variance may involve sums of squares, which can lead to numerical instability as well as to arithmetic overflow when dealing with large values. (en) Los algoritmos para calcular la varianza juegan un papel importante en la . Una dificultad clave en el diseño de buenos algoritmos para este problema es que las fórmulas de la varianza pueden incluir sumas de cuadrados, lo que puede llevar a problemas de inestabilidad numérica así como a cuando se trata de valores grandes. (es) Gli algoritmi per il calcolo della varianza giocano un ruolo molto importante nella statistica computazionale. Una difficoltà chiave nel progetto di un buon algoritmo per questo problema è che le formule per la varianza possono includere somme di quadrati, che possono condurre a instabilità numerica così come overflow aritmetico quando vengono trattati grandi valori. (it)
prov:wasDerivedFrom	wikipedia-en:Algorithms_for_calculating_variance?oldid=1115049927&ns=0
page length (characters) of wiki page	30791 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:Algorithms_for_calculating_variance
is rdfs:seeAlso of	Standard deviation
is Link from a Wikipage to another Wikipage of	List of algorithms One-pass algorithm Variance Covariance Online algorithm Numerical stability Parallel algorithms for calculating variance Kahan summation algorithm BIRCH Squared deviations from the mean List of statistics articles Yamartino method Variance/Algorithm Computational formulas for the variance Stable mean

Faceted Search & Find service v1.17_git139 as of Feb 29 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 08.03.3330 as of Mar 19 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 60 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software