Conference – 1992 Equation

IEQ=- 0.0330 ( 1.52 ) + 0.5321 ( 3.25 ) RET 1 + 0.7326 ( 3.49 ) RET 2 + 0.0272 ( 6.59 ) IA R 2 = 0.878 D.W. = 1.91 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGceaqabeaacaqGjb Gaae4saiaabgfacaqG9aGaaeylamaaxababaGaaGimaiaac6cacaaI WaGaaG4maiaaiodacaaIWaaaleaadaqadaqaaiaaigdacaGGUaGaaG ynaiaaikdaaiaawIcacaGLPaaaaeqaaOGaey4kaSYaaCbeaeaacaaI WaGaaiOlaiaaiwdacaaIZaGaaGOmaiaaigdaaSqaamaabmaabaGaaG 4maiaac6cacaaIYaGaaGynaaGaayjkaiaawMcaaaqabaGccaqGsbGa aeyraiaabsfadaWgaaWcbaGaeyOeI0IaaGymaaqabaGccqGHRaWkda WfqaqaaiaaicdacaGGUaGaaG4naiaaiodacaaIYaGaaGOnaaWcbaWa aeWaaeaacaaIZaGaaiOlaiaaisdacaaI5aaacaGLOaGaayzkaaaabe aakiaabkfacaqGfbGaaeivamaaBaaaleaacqGHsislcaaIYaaabeaa kiabgUcaRmaaxababaGaaGimaiaac6cacaaIWaGaaGOmaiaaiEdaca aIYaaaleaadaqadaqaaiaaiAdacaGGUaGaaGynaiaaiMdaaiaawIca caGLPaaaaeqaaOGaaeysaiaabgeaaeaacaqGsbWaaWbaaSqabeaaca aIYaaaaOGaeyypa0JaaGimaiaac6cacaaI4aGaaG4naiaaiIdacaaM c8Uaaeiraiaab6cacaqGxbGaeyypa0JaaGymaiaac6cacaaI5aGaaG ymaaaaaa@7967@