Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 1491  |  »Ø¸´: 7
±¾Ìû²úÉú 1 ¸ö ²©Ñ§EPI £¬µã»÷ÕâÀï½øÐв鿴

lbyone

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] origin ÏßÐÔÄâºÏÊý¾Ý

ÎÒÓÃorigin8.5×öÏßÐÔÄâºÏ£¬Éú³ÉÁËÏÂÃæµÄÊý¾Ý£¬Pearson¡®r¡¢R value ¡¢R square(COD)ºÍ Adj R-square ·Ö±ðÊÇʲôÒâ˼°¡£¿ÄĸöÊÇÎÒÃÇÆ½Ê±ËµµÄr ºÍRµÄƽ·½°¡£¿Ð»Ð»°¡£¡


[ Last edited by xinmor on 2012-5-25 at 18:59 ]

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖö¥ ( ¹²ÓÐ1¸ö )

zhliang986

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
lbyone: ½ð±Ò+1, ²©Ñ§EPI+1 2012-05-26 14:02:47
lbyone: ½ð±Ò+1, ¡ïÓаïÖú 2012-05-30 17:05:15
ÒýÓûØÌû:
7Â¥: Originally posted by lbyone at 2012-05-26 09:19:28
Ϊɶ¸úÇ°ÃæËµµÄ²»Ò»Ñù°¡£¬ºÃÔΰ¡¡­¡­...

ÎÒÒ²ÊÇ×Ô¼ºÀí½â£¬Æ½Ê±ÎÒ¾ÍÓÃadj R-Square×÷ΪÏà¹ØÏµÊý£¬adj R-SquareºÃÏñÊÇУÕýÏà¹ØÏµÊý°É£¬Ò»°ã½á¹û¿´summary¾ÍÐаɡ£ÎÒ×î½üÒ²ÔÚÓÃÕâ¸öÈí¼þ×öÏßÐÔÏà¹Ø£¬µ«²»»á×ölogit(Y)=a+b*log(x)·½³Ì£¬Ï£Íû¸ßÈËÒ²°ïÎÒ½â¾öһϰɣ¬Ð»ÁË£¡
8Â¥2012-05-26 10:07:51
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

monkey514

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

¶àÖØÈ˸ñµÄ³æ×Ó

¡ï
lbyone: ½ð±Ò+1 2012-05-25 15:01:55
R value ¡¢R square(COD)¾ÍÊÇÄãÒªµÄÄÇÁ©ÁË
ËùνÄÐÅóÓÑ£º±È×Ô¼º¸ß12¹«·Ö£¬Äܹ«Ö÷±§£¬ÎÞÂÛÊDz»ÊǸ߸»Ë§¶¼ÌÛÄã¡¢ÉáµÃÔÚÄãÉíÉÏ»¨Ç®£¬ÓÐÉϽøÐÄ£¬ÄÜÌÖºÃÄãÂè¡¢³¬Ô½Äã°Ö£¬¾­µÃÆðÓÕ»ó²»ÇáÒ×±»ÃÃ×Ó¹ÕÅÜ£¬¿´ÄãÄĶù.
2Â¥2012-05-25 13:39:17
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

changyur_woo

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

Êý¾Ý»æÍ¼
3Â¥2012-05-25 13:40:53
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhliang986

½ð³æ (СÓÐÃûÆø)

adj R-Square ÊÇÎÒÃÇ×öÏßÐÔÄâºÏÏëÒªµÄÏà¹ØÏµÊý
4Â¥2012-05-25 16:02:16
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qlj

ľ³æ (СÓÐÃûÆø)

·¹ý£¬Ë³±ãѧϰһÏÂ
5Â¥2012-05-25 17:22:53
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lbyone

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by monkey514 at 2012-05-25 13:39:17
R value ¡¢R square(COD)¾ÍÊÇÄãÒªµÄÄÇÁ©ÁË

ÄÇ adj R-Square ÄúÖªµÀÊÇɶÂð£¬Íò·Ö¸Ðл°¡
6Â¥2012-05-26 09:18:29
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lbyone

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by zhliang986 at 2012-05-25 16:02:16
adj R-Square ÊÇÎÒÃÇ×öÏßÐÔÄâºÏÏëÒªµÄÏà¹ØÏµÊý

Ϊɶ¸úÇ°ÃæËµµÄ²»Ò»Ñù°¡£¬ºÃÔΰ¡¡­¡­
7Â¥2012-05-26 09:19:28
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lbyone µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼Ñе÷¼Á +7 ³¤¹­°Á 2026-04-13 8/400 2026-04-13 20:46 by ³¤¹­°Á
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤349·ÖÇóµ÷¼Á +12 Àîľ×Ó°¡¹þ¹þ 2026-04-12 13/650 2026-04-13 20:18 by ѧԱJpLReM
[¿¼ÑÐ] 291 Çóµ÷¼Á +32 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 32/1600 2026-04-13 20:15 by nxybio2007
[¿¼ÑÐ] 273Çóµ÷¼Á +3 °×¾Ó²»Ò×. 2026-04-09 5/250 2026-04-13 19:27 by or7ro
[¿¼ÑÐ] һ־Ը˫·Ç085400µç×ÓÐÅÏ¢344 Çóµ÷¼Á£¬¶Ô²ÄÁϺͻ¯Ñ§·½ÏòÒ²¸ÐÐËȤ +12 ÎÞÇéµÄСÑò 2026-04-09 13/650 2026-04-13 14:17 by ÕÅzhihao
[¿¼ÑÐ] ʳƷÓëÓªÑø£¨0955£©271Çóµ÷¼Á +9 Éý¸ñ°¢´ï 2026-04-12 9/450 2026-04-13 14:12 by maddjdld
[¿¼ÑÐ] 2±¾£¬³õÊÔ303£¬0860Çóµ÷¼Á +6 floriea 2026-04-12 8/400 2026-04-12 18:13 by zhouxiaoyu
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +3 RussHu 2026-04-12 4/200 2026-04-12 17:49 by ³ÂƤƤ
[¿¼ÑÐ] 296Çóµ÷¼Á +14 Íô£¡£¿£¡ 2026-04-10 16/800 2026-04-12 10:48 by zhouyuwinner
[¿¼ÑÐ] ҩѧר˶µ÷¼Á +8 ? һ·Éú?»¨? 2026-04-10 10/500 2026-04-11 21:21 by zhouxiaoyu
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +3 Say Never 2026-04-11 3/150 2026-04-11 17:22 by daydayup2005
[¿¼ÑÐ] 087100³õÊÔ311Çóµ÷¼Á +4 ÈÎÑÅÇÙ 2026-04-09 4/200 2026-04-11 10:33 by zhq0425
[¿¼ÑÐ] 342µç×ÓÐÅϢר˶Çóµ÷¼Á +9 ÄãÈÃÎÒÔõôÀóÖ¦ 2026-04-10 10/500 2026-04-11 08:33 by zhq0425
[¿¼ÑÐ] 083200 305·Ö Çó¶þÂÖµ÷¼Á ²»½ÓÊÜ¿çרҵ +9 Claireyyyy 2026-04-09 10/500 2026-04-10 21:21 by Claireyyyy
[¿¼ÑÐ] 301Çóµ÷¼Á +5 149. 2026-04-10 5/250 2026-04-10 15:45 by ²ñС°×
[¿¼ÑÐ] Çóµ÷¼Á²ÄÁÏ¿ÆÑ§Ó빤³ÌÒ»Ö¾Ô¸985³õÊÔ365·Ö +5 ²Ä»¯Àî¿É 2026-04-08 5/250 2026-04-09 17:00 by Lilly_Li
[¿¼ÑÐ] 083200 ³õÊÔ305·Ö Çóµ÷¼Á Ôݲ»¿¼ÂÇ¿çרҵ +15 Claireyyyy 2026-04-09 15/750 2026-04-09 16:11 by zhuimr
[¿¼ÑÐ] 265Çóµ÷¼Á +4 ·ç˵ËýÔçÍüÁË 2026-04-07 4/200 2026-04-09 13:59 by onlyÖÜ
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +7 ¼ÓÒ»Ò»¾Å 2026-04-07 10/500 2026-04-08 20:14 by yutian743
[¿¼ÑÐ] ÉúÎïÒ½Ò©µ÷¼Á£üSCIÖпÆÔºÈýÇøÒ»×÷+¶àÏî¿ÆÑгɹû +8 likangxing 2026-04-07 11/550 2026-04-08 00:02 by lys0704
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û