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NCIm Version: 201808 (Browser Version 2.9, using LexEVS 6.5.1)
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Least Square (CUI C0023189) Suggest changes to this concept
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Terms & Properties

Concept Unique Identifier (CUI): C0023189

NCI Thesaurus Code: C94919  (see NCI Thesaurus info)

Semantic Type: Quantitative Concept

NCIt Definition: A popular criterion used for a cost function, namely minimizing the sum of the squares of the differences between the data points and the analytical function (often a straight line) desired as a best fit.

MSH Definition: A principle of estimation in which the estimates of a set of parameters in a statistical model are those quantities minimizing the sum of squared differences between the observed values of a dependent variable and the values predicted by the model.

Synonyms & Abbreviations: (see Synonym Details)
ANAL LEAST SQUARES
Analyses, Least-Squares
Analysis, Least Squares
Analysis, Least-Squares
Least Squares Analysis
LEAST SQUARES ANAL
Least Squares
Least Square
Least-Squares Analyses
Least-Squares Analysis

External Source Codes: 
NCI Thesaurus Code C94919 (see NCI Thesaurus info)

Other Properties: Property Definitions
Name Value Source
AN IM GEN only; coord NIM with specific disease or other concept (IM); MSH
DC 1 MSH
DX 19910101 MSH
HN 91(90); was see under REGRESSION ANALYSIS 1990 MSH
MDA 19890525 MSH
MMR 20130709 MSH
MN E05.318.740.750.400 MSH
MN N05.715.360.750.695.440 MSH
MN N06.850.520.830.750.400 MSH
PM 91; was see under REGRESSION ANALYSIS 1990 MSH
TERMUI T047553 MSH
TERMUI T047554 MSH
TERMUI T047555 MSH
TH NLM (1990) MSH

Additional Concept Data:  (none)

URL to Bookmark: https://ncim-stage.nci.nih.gov/ncimbrowser/ConceptReport.jsp?dictionary=NCI Metathesaurus&code=C0023189

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