إصدار السوفتوير 2.02 دليل المستخدم

6-39
.ﺔﻤﺋﺎﻘﻟﺍ ﺕﺎﻧﺎﻴﺑ ﺪﻳﺪﲢ ﻦﻋ ﺔﻔﻠﺘﺍ ﻞﻣﺎﻌﳌﺍ ﺕﺎﻧﺎﻴﺑ ﺪﻳﺪﲢ ﺩﻮﻨﺑ ﻲﻠﻳ ﺎﻣ ﺮﻬﻈﻳ
ﺔﻴﺑﺎﺴﳊﺍ ﺔﻴﻠﻤﻌﻟﺍ ﺞﺋﺎﺘﻧ ﺕﺎﺟﺮﺨﻣ ﺔﻠﺜﻣﺍ
ﺭﺎﺒﺘﺧﻻﺍ ﻩﺎﲡﺍ .......... μ
1
≠ μ
2
.ﻞﻴﻐﺸﺘﻟﺍ ﺩﺍﺪﻋﺍ :ﻊﻴﻤﺠﺘﻟﺍ ﺪﻨﻋ ﻂﻘﻓ ﺽﺮﻌﺗ ............... s
p
.2 ﻂﳋﺍ ﻲﻓ μ
1
ﺔﻟﺎﺤﺑ ﻆﻔﺘﺤﻳ ﻻ [Save Res] •
t ﺭﺎﺒﺘﺧﺍ LinearReg u
a, ﺕﻼﻣﺎﻌﳌﺍ ﺪﻳﺪﺤﺘﻟ ﻯﺮﻐﺼﻟﺍ ﺕﺎﻌﺑﺮﳌﺍ ﺔﻘﻳﺮﻃ ﻡﺪﺨﺘﺴﺗ ﻭ (x, y) ﺝﺍﻭﺯﻻﺍ ﻞﺜﻣ ﺔﺟﻭﺩﺰﻣ-ﺓﺮﻴﻐﺘﻣ ﺕﺎﻧﺎﻴﺑ ﺕﺎﻋﻮﻤﺠﻣ ﺞﻟﺎﻌﻳ
ﺔﻗﻼﻌﻟﺍ ﻯﺪﻣ ﺐﺴﺤﻳ ﻭ ،t ﺔﻣﻼﻋ ﻭ ﻁﺎﺒﺗﺭﻻﺍ ﻞﻣﺎﻌﻣ ﺩﺪﺤﻳ ﻪﻧﺃ ﺎﻤﻛ .y
= a + bx ﻊﺟﺍﺮﺘﻟﺍ ﺔﻐﻴﺼﻟ ﺕﺎﻧﺎﻴﺒﻟﺍ ﻲﻓ ﺐﺴﻧﻷﺍ b
.y ﻭ x ﲔﺑ
.ﺔﻤﺋﺎﻘﻟﺍ ﻝ
ﹼ
ﺪﻌﻣ ﻲﻓ ﺔﻴﻟﺎﺘﻟﺍ ﺔﻴﺴﻴﺋﺮﻟﺍ ﺕﺎﻴﻠﻤﻌﻟﺍ ﻱﺮﲡ
3 (TEST)
2 (t)
3 (REG)
ﺔﻴﺑﺎﺴﳊﺍ ﺔﻴﻠﻤﻌﻟﺍ ﺞﺋﺎﺘﻧ ﺕﺎﺟﺮﺨﻣ ﺔﻠﺜﻣﺍ
ﺭﺎﺒﺘﺧﻻﺍ ﻩﺎﲡﺍ ........ β ≠ 0 & ρ ≠ 0