8-29
ﻲﺒﻴﳉﺍ ﻊﺟﺍﺮﺘﻠﻟ ﺔﻴﺋﺎﺼﺣﺇ ﺔﻴﺑﺎﺴﺣ ﺔﻴﻠﻤﻋ •
ﻲﻘﻄﻨﳌﺍ ﻊﺟﺍﺮﺘﻠﻟ ﺔﻴﺋﺎﺼﺣﺇ ﺔﻴﺑﺎﺴﺣ ﺔﻴﻠﻤﻋ
•
( fx-7400G II ﺝﺫﻮﻤﻨﻟﺍ ﻲﻓ ﺩﻮﺟﻮﻣ ﺮﻴﻏ) ﺞﻣﺎﻧﺮﺒﻟﺍ ﻲﻓ ﻊﻳﺯﻮﺘﻟ ﺔﻴﺑﺎﺴﺣ ﺔﻴﻠﻤﻋ ﺀﺍﺮﺟﺇ k
.
([ ]) ﺱﻮﻗﻷﺍ ﻰﻠﻋ ﺔﻳﻮﻄﻨﳌﺍ ﻢﻴﻘﻟﺍ ﻦﻣ ﻱﺍ ﺖﻓﺬﺣ ﺎﻤﻠﻛ ﺔﻴﻟﺎﺘﻟﺍ ﻢﻴﻘﻟﺍ ﻝﺍﺪﺒﺘﺳﺍ ﻢﺘﻳ •
(ﺮﺴﻳﺍ) ﻞﻳﺫ = L ،
σ
=1، =0
"ﺔﻴﺋﺎﺼﺣﺇ ﺔﻐﻴﺻ" ﺮﻈﻧﺍ ،ﺔﻴﻟﺎﻤﺘﺣﻻﺍ ﺔﻓﺎﺜﻜﻟﺍ ﻒﺋﺎﻇﻭ ﻦﻣ ﻞﻜﻟ ﺔﻴﺑﺎﺴﳊﺍ ﺔﻴﻠﻤﻌﻟﺍ ﺔﻐﻴﺻ ﻰﻠﻋ ﻝﻮﺼﺤﻠﻟ •
.(6-55 ﺔﺤﻔﺻ)
ﻲﻌﻴﺒﻃ ﻊﻳﺯﻮﺗ •
.ﺓﺩﺪﶈﺍ ﺕﺎﻧﺎﻴﺒﻠﻟ ( p ﺔﻤﻴﻗ) ﻲﻌﻴﺒﻄﻟﺍ ﻝﺎﻤﺘﺣﻻﺍ ﺔﻓﺎﺜﻛ ﺪﻴﻌﻳ : NormPD(
NormPD( x [,
σ
, )] : ﺐﻴﻛﺮﺗ
Ans ﻭ p ﺕﺍﺮﻴﻐﺘﻤﻠﻟ p ﺔﻴﺑﺎﺴﳊﺍ ﺔﻴﻤﻠﻌﻟﺍ ﺔﺠﻴﺘﻧ ﲔﻴﻌﺗ ﻢﺘﻳﻭ . x ﻝ ﺔﻤﺋﺎﻗ ﻭﺃ ﺓﺪﺣﺍﻭ ﺔﻤﻴﻗ ﺪﻳﺪﲢ ﻦﻜﳝ •
.(ﺔﻤﺋﺎﻗ ﻲﻫ x ﻥﻮﻜﺗ ﺎﻣﺪﻨﻋ ListAns)
.ﺓﺩﺪﶈﺍ ﺕﺎﻧﺎﻴﺒﻠﻟ ( p ﺔﻤﻴﻗ) ﻲﻌﻴﺒﻄﻟﺍ ﻝﺎﻤﺘﺣﻻﺍ ﺔﻓﺎﺜﻛ ﺪﻴﻌﻳ : NormCD(
NormCD(Lower, Upper[,
σ
, )] : ﺐﻴﻛﺮﺗ
،
ZLowﻭ ، p ﺔﻴﺑﺎﺴﳊﺍ ﺔﻴﻤﻠﻌﻟﺍ ﺔﺠﻴﺘﻧ ﲔﻴﻌﺗ ﻢﺘﻳﻭ .ﻰﻠﻋﺃﻭ ﻞﻔﺳﻷ ﺔﻤﺋﺎﻗ ﻭﺃ ﺓﺪﺣﺍﻭ ﺔﻤﻴﻗ ﺪﻳﺪﲢ ﻦﻜﳝ •
Ans ﻝ
ﹰ
ﺎﻀﻳﺃ p ﺔﻴﺑﺎﺴﳊﺍ ﺔﻴﻠﻤﻌﻟﺍ ﺔﺠﻴﺘﻧ ﲔﻴﻌﺗ ﻢﺘﻳﻭ . ZUp ﻭ ،ZLow ﻭ ، p ﺕﺍﺮﻴﻐﺘﻤﻠﻟ ZUp ﻭ
.(ﻢﺋﺍﻮﻗ ﻲﻫ ﻰﻠﻋﻷﺍﻭ ﻞﻗﻷﺍ ﻥﻮﻜﺗ ﺎﻣﺪﻨﻋ ListAns)
. p ﺓﺩﺪﶈﺍ ﺔﻤﻴﻘﻠﻟ (ﻰﻠﻋﻷﺍ ﻭﺍ/ﻭ ﻞﻔﺳﻷﺍ (ﻢﻴﻗ) ﺔﻤﻴﻗ) ﻲﻌﻴﺒﻄﻟﺍ ﻲﻤﻛﺍﺮﺘﻟﺍ ﻊﻳﺯﻮﺘﻟﺍ ﺱﻮﻜﻌﻣ ﺪﻴﻌﻳ : InvNormCD(
InvNormCD([ "(0 ﻭﺃ)C ﻭﺃ (1 ﻭﺃ)R ﻭﺃ (–1 ﻭﺃ)L " , ]p[,
σ
, ]) : ﺐﻴﻛﺮﺗ
(ﻱﺰﻛﺮﻣ ،ﲔﳝ ،ﺭﺎﺴﻳ) ﻞﻳﺫ
ﻮﻫ ﺎﻤﻛ ﻞﻳﺬﻟﺍ ﺩﺍﺪﻋﻹ ﺎﻘﻓﻭ ﺕﻼﺧﺪﳌﺍ ﻲﻫ ﺔﻴﺑﺎﺴﳊﺍ ﺔﻴﻤﻠﻌﻟﺍ ﺔﺠﻴﺘﻧﻭ . p ﻝ ﺔﻤﺋﺎﻗ ﻭﺃ ﺓﺪﺣﺍﻭ ﺔﻤﻴﻗ ﺪﻳﺪﲢ ﻦﻜﳝ •
.ﻩﺎﻧﺩﺍ ﺢﺿﻮﻣ
ﺭﺎﺴﻳ
= ﻞﻳﺫ
.
(ﺔﻤﺋﺎﻗ ﻲﻫ p ﻥﻮﻜﺗ ﺎﻣﺪﻨﻋ ListAns) Ans ﻭ x 1InvN ﺕﺍﺮﻴﻐﺘﻤﻠﻟ ﻰﻠﻋﻻﺍ ﺔﻤﻴﻘﻟﺍ ﲔﻴﻌﺗ ﻢﺘﻳ
ﲔﳝ
= ﻞﻳﺫ
.
(ﺔﻤﺋﺎﻗ ﻲﻫ p ﻥﻮﻜﺗ ﺎﻣﺪﻨﻋ ListAns) Ans ﻭ x 1InvN ﺕﺍﺮﻴﻐﺘﻤﻠﻟ ﻞﻗﻷﺍ ﺔﻤﻴﻘﻟﺍ ﲔﻴﻌﺗ ﻢﺘﻳ
ﻱﺰﻛﺮﻣ
= ﻞﻳﺫ
ـﻟ ﻂﻘﻓ ﻞﻗﻷﺍ ﲔﻴﻌﺗ ﻢﺘﻳﻭ .ﻲﻟﺍﻮﺘﻟﺍ ﻰﻠﻋ .
x 2InvN ﻭ x 1InvN ﺕﺍﺮﻴﻐﺘﻤﻠﻟ ﻞﻔﺳﻷﺍﻭ ﻰﻠﻋﻻﺍ ﺔﻤﻴﻘﻟﺍ ﲔﻴﻌﺗ ﻢﺘﻳ
.
(ﺔﻤﺋﺎﻗ ﻲﻫ p ﻥﻮﻜﺗ ﺎﻣﺪﻨﻋ ListAns) Ans
(
YList) ﺭﻮﺤﻣ ﺕﺎﻧﺎﻴﺑ- y
(XList) ﺭﻮﺤﻣ ﺕﺎﻧﺎﻴﺑ- x
SinReg List1 , List2
(YList) ﺭﻮﺤﻣ ﺕﺎﻧﺎﻴﺑ- y
(XList) ﺭﻮﺤﻣ ﺕﺎﻧﺎﻴﺑ- x
LogisticReg List1 , List2
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