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1stop´úÂë¼°½á¹û ---------------------------------------- Variable x, y; Parameters p(1:5); Function y=p1+(p2-p1)/(1+(x/p4)^p5); data; 2 14.54261364 4 23.45977011 6 30.54494382 8 36.34482759 12 48.74011299 24 74.00568182 Ïà¹ØÏµÊý(R): 0.999845621976736 Ïà¹ØÏµÊý֮ƽ·½(R^2): 0.999691267786047 ¾ö¶¨ÏµÊý(DC): 0.999691267786047 ¿¨·½ÏµÊý(Chi-Square): 0.0102805241291807 Fͳ¼Æ(F-Statistic): 12952.2119507491 ²ÎÊý ×î¼Ñ¹ÀËã ---------- ------------- p1 227.553936838282 p2 3.61450238021689 p4 58.3692236949519 p5 0.876688303981842 ====== ½á¹ûÊä³ö ===== No ʵ²âÖµy ¼ÆËãÖµy 1 14.54261364 14.6719674 2 23.45977011 23.1127083 3 30.54494382 30.4385246 4 36.34482759 36.9866396 5 48.74011299 48.3836464 6 74.00568182 74.0444638 ÆäËûº¯Êý£¬¿É²Î¼ûhttp://muchong.com/bbs/viewthread.php?tid=7086439&fpage=1 |
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