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Table 7 The Variance Inflation Factor (VIF) and Tolerance Test Statistics

From: Socio-economic determinants of life expectancy in Nigeria (1980 – 2011)

Variable(s)

R

R 2

1 – R 2 (VIF)

1/1-R 2 (Tolerance Index)

LLFEXP

1.0000000

-

-

-

LGHE

0.7500422

0.05626

0.9437

1.059

LEXRT

0.7551986

0.05703

0.9429

1.061

LPCI

0.670339

0,04494

0.5506

1.816

LUPR

0.743336

0.05525

0.9448

1.058

LSECER

0.866462

0.07508

0.9249

1.081

  1. Source: Authors’ computation.
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Health Economics Review

ISSN: 2191-1991

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