²é¿´: 2859  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zhang66163

Òø³æ (ÕýʽдÊÖ)

[ÇóÖú] Êý¾ÝÄâºÏµÄÏà¹ØÏµÊý ÒÑÓÐ2È˲ÎÓë

¸÷λ´óÏÀ£¬ÇëÎÊÒѾ­ÓÐÒ»×éÊý¾Ý£¬Ò²ÒѾ­ÓÐÁËÒ»ÌõÄ£ÄâÇúÏß¡£µ«ÊÇÎÒÓÃEXCEL ÄâºÏµÄ£¬ºÃÏñ²»Äܸø³öÏà¹ØÏµÊý£¬Ó¦¸ÃÊÇR2Öµ°É£¿ÇëÎÊÈçºÎÄܵõ½ÆäÏà¹ØÏµÊýѽ¡£Ð»Ð»¸÷λ¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

haohaoºÆºÆ

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
2Â¥: Originally posted by haohaoºÆºÆ at 2014-08-17 17:49:08
ÓÃorigin»òSPSSµÈרҵµÄÊý¾Ý´¦ÀíÈí¼þÊÔÊÔ

ÎÒûÓùýSPSS£¬ÎÒÌý˵ÓÐÈËÓùýSPSS£¬ÎÒÒÔǰÓùýorigin£¬ÄâºÏ½á¹ûÖÐÓкܶà²ÎÊý£¬R squareÓ¦¸Ã¾ÍÊÇÄãÐèÒªµÄR2¡£

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
3Â¥2014-08-18 17:57:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

haohaoºÆºÆ

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
zhang66163: ½ð±Ò+5, origin ºÃÏñŪ²»ÁË£¬SPSSÓÐûÓÐרҵµãµÄÏÂÔØÍøÕ¾ÌṩһÏÂѽ 2014-08-18 09:03:00
ÓÃorigin»òSPSSµÈרҵµÄÊý¾Ý´¦ÀíÈí¼þÊÔÊÔ

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
2Â¥2014-08-17 17:49:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
zhang66163: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú, лл 2014-08-20 08:42:44
R2ÖµÓмÆË㹫ʽµÄ¡£¹«Ê½ÐÎʽ¾ÍÊǰѼÆËãÖµÓëʵÑéÊÒ½øÐмòµ¥µÄ¼Ó¼õ³Ë³ýÔËËã¡£
ÀÁµã¾ÍÓÃ1stoptÈí¼þ¡¢Origin¡¢MATLABµÄcftool¹¤¾ßÏä»òÕßSPSSÈí¼þ×ö£¬Èí¼þ×Ô¶¯¸ø³öÄâºÏÆÀ¼ÛÖ¸±ê¡£
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
4Â¥2014-08-18 21:02:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÔÂÖ»À¶

Ö÷¹ÜÇø³¤ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
3Â¥: Originally posted by haohaoºÆºÆ at 2014-08-18 17:57:55
ÎÒûÓùýSPSS£¬ÎÒÌý˵ÓÐÈËÓùýSPSS£¬ÎÒÒÔǰÓùýorigin£¬ÄâºÏ½á¹ûÖÐÓкܶà²ÎÊý£¬R squareÓ¦¸Ã¾ÍÊÇÄãÐèÒªµÄR2¡£
...

originÖеÄR-squareÖ¸µÄÊǾö¶¨ÏµÊý(DC)£¬Èç¹ûÂ¥Ö÷µÄR2ÊÇÏà¹ØÏµÊý֮ƽ·½µÄ»°£¬Á½ÕßÖ®¼äÓвîÒì¡£
MATLAB¡¢MSСÎÊÌâ¡¢ÆÕͨÎÊÌâÇë·¢ÌûÇóÖú£¡Ê±¼ä¾«Á¦ÓÐÏÞ£¬Ë¡²»½ÓÊÜÎÞ³¥Ë½ÐÅÇóÖú¡£
5Â¥2014-08-18 21:04:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +4 z1z2z3879 2026-03-16 6/300 2026-03-16 19:38 by z1z2z3879
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +6 ÄÝÄÝninicgb 2026-03-15 9/450 2026-03-16 16:40 by houyaoxu
[¿¼ÑÐ] 070303 ×Ü·Ö349Çóµ÷¼Á +3 LJY9966 2026-03-15 5/250 2026-03-16 14:24 by xwxstudy
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] 327Çóµ÷¼Á +6 ʰ¹âÈÎȾ 2026-03-15 11/550 2026-03-15 22:47 by ʰ¹âÈÎȾ
[¿¼ÑÐ] 274Çóµ÷¼Á +4 ʱ¼äµã 2026-03-13 4/200 2026-03-15 15:29 by Rambo13
[¿¼ÑÐ] Öпƴó²ÄÁÏר˶319Çóµ÷¼Á +3 ÃÏöβÄÁÏ 2026-03-13 3/150 2026-03-14 18:10 by houyaoxu
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÊÇLupa°¡ 2026-03-10 3/150 2026-03-14 00:30 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ºþʦ´ó»¯Ñ§289Çóµ÷¼Á +6 XMCMM3.14159 2026-03-10 6/300 2026-03-14 00:28 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +6 Çñgl 2026-03-12 7/350 2026-03-13 23:24 by Çñgl
[¿¼ÑÐ] 279Çóµ÷¼Á +3 Dizzy123@ 2026-03-10 3/150 2026-03-13 23:02 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏר˶288·ÖÇóµ÷¼Á Ò»Ö¾Ô¸211 +4 ÔÚ¼ÒÏëÄã 2026-03-11 4/200 2026-03-13 22:49 by JourneyLucky
[¿¼ÑÐ] 337Ò»Ö¾Ô¸»ªÄÏÀí¹¤0805²ÄÁÏÇóµ÷¼Á +7 mysdl 2026-03-11 9/450 2026-03-13 22:43 by JourneyLucky
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á +5 ¸ô±Ú³ÂÏÈÉú 2026-03-12 5/250 2026-03-13 22:03 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼ÁÇóÊÕÁô¡¿ +3 Ceciilia 2026-03-11 3/150 2026-03-13 20:18 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸211»¯Ñ§Ñ§Ë¶310·ÖÇóµ÷¼Á +8 ŬÁ¦·Ü¶·112 2026-03-12 9/450 2026-03-13 15:41 by JourneyLucky
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ 309·ÖÇëÇóµ÷¼Á +7 dtdxzxx 2026-03-12 8/400 2026-03-13 14:43 by jxchenghu
[¿¼ÑÐ] 0856»¯Ñ§¹¤³Ì280·ÖÇóµ÷¼Á +4 shenzxsn 2026-03-11 4/200 2026-03-13 11:55 by ymwdoctor
[¿¼ÑÐ] Çóµ÷¼Á ×ÊÔ´Óë»·¾³ 285 +3 δÃû¿¼Éú 2026-03-10 3/150 2026-03-13 10:31 by houyaoxu
[¿¼²©] ¶Á²©ÉêÇë +5 ¸Ðdd 2026-03-10 7/350 2026-03-11 17:02 by QGZDSYS
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û