Application of Compositional Data Forecast Model in Medical Expenses Structure and Tendency

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Keywords：hospitalization costsmode of paymentcompositional datahyperspherical transformation

Publication Date：2013-01-01

Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)

Pages：3( 27-29 )

PKUISTIC

ISSN：1003-0743

Year, Vol.(Issue)：2013,32(3)