Section_5_v1

Section_5_v1 - eØ iÓÒ5E ÓÒ4 G:edÚ iga Ö×ÓaÒdX...

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Unformatted text preview: eØ iÓÒ5E ÓÒ4 G :edÚ iga Ö×ÓaÒdX iaÓÝÙ * h eÙ ÐØ iÔ Ðeeg Öe ×× iÓÒÓd e Ð B a × i× h eÑ Ù ÐØ iÔ ÐeÖeg Öe×× iÓÒÑ Ód e Ði× Y i = β + β 1 X 1 i + β 2 X 2 i + ... + β k X ki + u i i = 1 , ..., N Û h eÖe • Y i i×Øh e i th Ób ×eÖÚa Ø iÓÒÓÒ Øh e deÔeÒdeÒ ØÚa Ö iab Ðe • X 1 i , X 2 i , ..., X ki a ÖeØh e i th Ób ×eÖÚa Ø iÓÒ ×ÓÒ eahÓ fØh e k eÜÔ ÐaÒa ØÓ ÖÝÚa Ö iab Ðe× • u i i×Øh e eÖÖÓ ÖØeÖÑ • h e ÔÓÔÙ Ða ØiÓÒ ÖegÖe×× iÓÒ ÐiÒ e i×Øh eÖe Ða Ø iÓÒ ×h iÔ Øha ØhÓ Ðd ×b e ØÛ eeÒ Y aÒd X ′ s ÓÒaÚ eÖage iÒ Øh e ÔÓÔÙ Ða Ø iÓÒ : E ( Y i | X 1 i = x 1 , X 2 i = x 2 , ..., X ki = x k ) = β + β 1 x 1 + β 2 x 2 + ... + β k x k • β 1 i×Øh e × ÐÓÔe Óe ieÒ ØÓÒ X 1 β 2 i×Øh e × ÐÓÔe Óe ieÒ ØÓÒ X 2 aÒd ×ÓÓÒh eÓe ieÒ Ø β 1 i× Øh eeÜÔ eØedhaÒge iÒ Y i Öe×Ù ÐØ iÒg fÖÓÑ haÒg iÒg X 1 i bÝÓÒ eÙÒ iØhÓ Ðd iÒgÓÒ ×ØaÒ Ø X 2 i , ..., X ki h e Óe ieÒ Ø×ÓÒ Øh eÓ Øh eÖ X ′ s a Öe iÒ ØeÖÔ Öe Øed × iÑ iÐa Ö ÐÝ • h e iÒ ØeÖeÔ Ø Óe ieÒ Ø...
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Section_5_v1 - eØ iÓÒ5E ÓÒ4 G:edÚ iga Ö×ÓaÒdX...

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