เอกสารการประชุมวิชาการและเสนอผลงานวิจัย มหาวิทยาลัยทักษิณ ครั้งที่ 19 2552 - page 141

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4.1 °´˜¦µnªœÁŠ· œš»œ®¤»œÁª¸¥œ˜n°·œš¦´¡¥r¦ª¤ (Net Working Capital to Total Assets Ratio)
šœ—oª¥ X1
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4.3 °´ ˜¦µnªœ·œš¦´¡¥r £µ¡‡¨n°Š (Acid Test Ratio) šœ—oª¥ X3
4.4 °´˜¦µnªœ®œ¸Ê ·œ®¤»œÁª¸¥œ˜n°¥°—¦ª¤®œ¸Ê ·œÂ¨³nªœ °ŠŸ¼o™º°®»oœ (Current Liabilities to
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Total Debt and Equity Ratio) šœ—oª¥ X5
5. „µ¦ª· Á‡¦µ³®ro°¤¼¨ ¤¸¦µ¥¨³Á°¸¥——´Šœ¸Ê
5.1 ™·˜·¡¦¦–œµ ž¦³„°—oª¥ 1) ‡n µÁŒ¨¸É¥ (Mean) 2) ¤´›¥“µœ (Median) 3) nªœÁ¸É¥ŠÁœ
¤µ˜¦“µœ (Standard Deviation: SD) 4) ´¤ž¦³· š›·Í„µ¦Âž¦Ÿ´œ (Coefficient of Variation: CV) 5) ‡ªµ¤Áo
(Skewness) ¨³ 6) ‡ªµ¤Ã—nŠ (Kurtosis)
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D ¨³°Š«µ°· ¦³ (Degree of Freedom: df) Ášnµ„´ (p , n-p-1)
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i D „n°œœÎµ o°¤¼¨Åž¦oµŠ˜´ªÂ‡ªµ¤¤´Éœ‡Š
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ŤnÁšnµ„´ 0 Á¤ºÉ° j = 1 , 2 , … , 5 —oª¥˜´ª™·˜· 2
F ¨³ 2) čo˜´ª™·˜· Hosmer-Lemeshow š—°¤¤˜·“µœ H0:
E(Y) = ) ˆ ... ˆ ˆ exp(
1
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1
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6.3 ˜¦ª‹°‡ªµ¤Áš¸É ¥Š˜¦Š (Validity) °Š˜´ªÂ‡ªµ¤¤´Éœ‡ŠšµŠ„µ¦ÁŠ· œ ×¥„µ¦œÎµ˜´ªÂš¸É
™¼„¦oµŠ ¹ÊœÅžš—°‡ªµ¤Áš¸É ¥Š˜¦Š„´ o°¤¼¨š¸Éčo ¦oµŠ˜´ªÂÂ¨³ o°¤¼ ¨Äœže™´—Åž ×¥˜´—‡n µŸ·—ž„˜·Á·Š¡®» °°„
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7. ަ„¦¤‡°¤¡·ªÁ˜°¦rš¸É čoĜ„µ¦‡Îµœª– ‡º° Excel ¨³ SPSS (Version 13)