Znn3bq.jpeg
²é¿´: 656  |  »Ø¸´: 3
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

janelss

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] Çë°ïÖú·­ÒëһС¶ÎÓ¢Óï

ÕâÊÇһƪӢÎÄÎÄÏ×ÖеÄÒ»¶Î¹ØÓÚÊý¾Ý·ÖÎöµÄ£¬×Ô¼º¿´ÆðÀ´ºÜÉúɬÄѶ®£¬Çë¸ßÈË·­Òë³É±È½ÏÈÝÒ×Ã÷°×µÄÖÐÎÄ¡£Ð»Ð»
  Statistical Evaluations.£ºA MIXED procedure of the SAS system
was used to analyze data from the storage studies (21). Means were separated using the p-diff test. For each treatment, two or three separate reactions were examined during storage. Because a subsample was removed from each reaction vessel at each time point, repeated measures were used. Analysis of repeated measures data requires special attention to the covariance structure due to the sequential nature of the data on each experimental unit ¡£The mixed model allows the capability to address the issue directly by modeling the covariance structure. The variation between separate vessels within a treatment is specified by a
¡°random¡± statement in the model. The covariation within a vessel is specified by a ¡°repeated¡± statement in the model. The covariance structure that was fitted in the model was the spatial power matrix. This was used because the distance between each time point assayed was in some cases not equivalent. Standard deviations are reported¡£


[ Last edited by janelss on 2012-4-28 at 10:05 ]

» ²ÂÄãϲ»¶

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

8814402

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÈÏÁ죬Õâ»áÓй¤×÷£¬Ò»»á·­Òë°É
2Â¥2012-04-28 10:46:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

8814402

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

²»ºÃÒâ˼£¬Ì«Ã¦ÁË£¬·ÅÆú
3Â¥2012-04-28 11:01:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

_¨ŠÈô¡§|ÏàÒÀ

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
°®ÓëÓêÏÂ: ½ð±Ò+2 2012-04-29 08:10:38
°®ÓëÓêÏÂ: , »¶Ó­³£À´~£¡ 2012-04-29 08:10:49
janelss: ½ð±Ò+5, ·­ÒëEPI+1, ¡ïÓаïÖú 2012-05-01 14:24:57
janelss: ½ð±Ò+5 2012-05-11 11:58:16
ͳ¼ÆÆÀ¼Û£º SASϵͳµÄ»ìºÏ¹ý³Ì¡£±»ÓÃÀ´·ÖÎö´æ´¢Ñо¿µÄÊý¾Ý£¨21£© ¡£Ê¹ÓÃP- diffµÄ²âÊÔÊֶνøÐзÖÀ롣ÿ´Î´¦Àí£¬Ñо¿ÁËÖü´æ¹ý³ÌÖеÄÁ½¸ö»òÈý¸ö·ÖÀë·´Ó¦¡£ÒòΪһ¸ö×ÓÑù±¾ÊÇÔÚÿ¸öʱ¼äµã´Óÿ¸öµÄ·´Ó¦ÈÝÆ÷ÖÐÈ¡µÄ£¬ÇÒÖØ¸´²âÊÔ¡£·ÖÎöÖØ¸´²âÁ¿µÄÊý¾Ý£¬ÐèÒªÌØ±ð×¢ÒâÓÉÓÚ¸÷ÊÔÑ鵥λµÄÊý¾ÝµÄÁ¬ÐøÐÔÒýÆðµÄЭ·½²î½á¹¹¡£»ìºÏÄ£ÐÍÓÐÄÜÁ¦Ö±½Ó½â¾öÎÊÌâͨ¹ýЭ·½²î½á¹¹½¨Ä£¡£ÔÚÒ»¸ö´¦ÀíÆÚÄÚ£¬µ¥¶ÀµÄÈÝÁ¿Ö®¼äµÄ±äÒìÊÇͨ¹ýÒ»¸ö    È·¶¨µÄÄ£ÐÍÖеġ°Ëæ»ú¡±µÄÉùÃ÷¡£Ä£ÐÍÖеġ°·´¸´¡±ÉùÃ÷µÄÊÇÖ¸¶¨µÄ·¶Î§ÄÚµÄÈÝÁ¿¹²±ä¡£Ä£ÐÍÖа²×°µÄЭ·½²î½á¹¹Êǿռ书ÂʾØÕó¡£ÕâÊÇÓÃÀ´¼ì²â¸÷ʱ¼äµãÖ®¼äµÄ¾àÀ룬ÒòΪÔÚijЩÇé¿öÏ£¬ËûÃDz»Ïà±ê׼ƫ²îÒѱ¨¸æ¡£

²»×¨ÒµµÄ·­Ò룬¸øÄã²Î¿¼Ò»Ï¾äÐͽṹ°É¡£ºÙºÙ
ÈçÈôÕâ°ã£¬µ±³õÓÖΪÁËʲô£¿
4Â¥2012-04-28 11:42:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ janelss µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á +21 Ëï³£»ª 2026-04-09 23/1150 2026-04-10 10:38 by liuhuiying09
[¿¼ÑÐ] »·¾³×¨Ë¶µ÷¼Á +16 »á˵»°µÄÖâ×Ó 2026-04-06 16/800 2026-04-10 10:30 by asy1wn
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +12 Áº¸»¹óÏÕÖÐÇó 2026-04-04 14/700 2026-04-10 08:07 by kangsm
[¿¼ÑÐ] Çóµ÷¼Á +5 archer.. 2026-04-09 7/350 2026-04-09 22:18 by lbsjt
[¿¼ÑÐ] 312Çóµ÷¼Á +3 Àîºè·É·É 2026-04-06 3/150 2026-04-09 17:32 by wp06
[¿¼ÑÐ] 349ѧ¿Æ»¯Ñ§045106Çóµ÷¼Á£¬»¯Ñ§Àà¶¼¿ÉÒÔ +8 ±£ºÃ¶®¶® 2026-04-08 8/400 2026-04-09 14:03 by xulei3024
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +18 Áº¸»¹óÏÕÖÐÇó 2026-04-04 20/1000 2026-04-09 11:18 by ßÕßÕßÕßÉßÉßÉ
[¿¼ÑÐ] ²ÄÁϹ¤³Ì322 +18 ¹þ¹þ¹þºðºðºð¹þ 2026-04-07 19/950 2026-04-09 10:44 by cymywx
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©×ö¹ý·Ö×ÓʵÑé +6 ÏàÐűػá¹ââÍòÕ 2026-04-07 7/350 2026-04-08 16:49 by tjzhao
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶ 285Çóµ÷¼Á +26 Wisjxn 2026-04-07 26/1300 2026-04-08 14:42 by screening
[¿¼ÑÐ] 318Çóµ÷¼Á +5 ÀîÇàɽɽɽ 2026-04-07 5/250 2026-04-07 18:24 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤085600 310·ÖÇóµ÷¼Á +20 0856²ÄÁÏÓ뻯¹¤3 2026-04-04 22/1100 2026-04-07 15:14 by Éϰ¶¿ì¿ì
[¿¼ÑÐ] ¹¤¿Æ 22408 267ÇóÍÆ¼ö +4 wanwan00 2026-04-05 5/250 2026-04-06 22:47 by chenzhimin
[¿¼ÑÐ] Çóµ÷¼Á +5 wos666 2026-04-03 5/250 2026-04-06 10:13 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 0703Çóµ÷¼Á383·Ö +9 W55j 2026-04-03 9/450 2026-04-06 06:50 by houyaoxu
[¿¼ÑÐ] 302·Ö 085601Çóµ÷¼ÁÍÆ¼ö +11 zyxÉϰ¶£¡ 2026-04-05 11/550 2026-04-05 22:13 by dongzh2009
[¿¼ÑÐ] 319Çóµ÷¼Á +4 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 4/200 2026-04-04 16:25 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] 317·Ö Ò»Ö¾Ô¸½­ÄÏ´óѧ »¯Ñ§¹¤³Ìѧ˶ Çóµ÷¼Á +6 YinTai 2026-04-03 6/300 2026-04-03 22:30 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] µ÷¼Á +5 asdasdassda 2026-04-03 6/300 2026-04-03 20:27 by °¶ÉϵÄÒ»ÌõÓã
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û