GRAFTED POLYNOMIALS AS APPROXIMATING FUNCTIONS

被引：75

作者：

FULLER, WA ^{[1
]}

机构：

[1] IOWA STATE UNIV,AMES,IA

来源：

AUSTRALIAN JOURNAL OF AGRICULTURAL ECONOMICS | 1969年 / 13卷 / 01期

关键词：

D O I：

10.1111/j.1467-8489.1969.tb00053.x

中图分类号：

F3 [农业经济];

学科分类号：

0202 ; 020205 ; 1203 ;

摘要：

The use of segments of polynomials to approximate production surfaces and time‐series trends is described and illustrated. These segmented curves are restricted to be continuous and have a continuous derivative(s) at the join points. 1969 The Australian Agricultural Economics Society

引用

页码：35 / 46

页数：12

共 12 条

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[2] DOLL JP, 1958, THESIS IOWA STATE U
[3] A FERTILIZER PRODUCTION SURFACE WITH SPECIFICATION OF ECONOMIC OPTIMA FOR CORN GROWN ON CALCAREOUS IDA SILT LOAM
Heady, Earl O.
Pesek, John
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[4] HEADY EO, 1955, 424 IOW AGR EXPT STA
[5] HEADY EO, 1961, AGRICULTURAL PRODUCT
[6] FITTING SEGMENTED CURVES WHOSE JOIN POINTS HAVE TO BE ESTIMATED
HUDSON, DJ
[J]. JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 1966, 61 (316) : 1097 - &
[7] MASON DD, 1956, METHODOLOGICAL PROCE, P76
[8] TESTS OF THE HYPOTHESIS THAT A LINEAR-REGRESSION SYSTEM OBEYS 2 SEPARATE REGIMES
QUANDT, RE
[J]. JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 1960, 55 (290) : 324 - 330
[9] ESTIMATES FOR POINTS OF INTERSECTION OF 2 POLYNOMIAL REGRESSIONS
ROBISON, DE
[J]. JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 1964, 59 (305) : 214 - +
[10] SHAW LH, 1964, CAED20 IOW STAT U SC

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