±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1610  |  »Ø¸´: 10
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

googleuboy

ľ³æ (ÖªÃû×÷¼Ò)

[ÇóÖú] ¸÷λС³æ×Ó£¬ÕâÑùµÄcommentÔõô»Ø´ð£¿

ÈÕǰÊÕµ½Ò»ÆªSCIÆÚ¿¯µÄÉó¸åÒâ¼û£¬ÒªÐÞ¸ÄÎÊÌâ²»ÊǺܶ࣬Ö÷±à¸øÁË´óÐÞ¡£

ÆäÖÐÓÐÒ»¸öcomment±È½Ï¼¬ÊÖ£¬ÇëÎÊ´ó¼Ò¸ÃÔõô»Ø´ð±È½ÏºÃ°¡£¿ÕâÖÖÇé¿öÐèÒª²¹Êý¾ÝÂð£¿

ÒªÊÇÔÚ²»ÈÝÒײ¹Êý¾ÝµÄÇé¿öÏ£¬ÓÖ¸ÃÔõô»Ø´ðÕâ¸öÎÊÌâ°¡£¿

The number of tests for each configuration is only 2. How the standard deviation and CoV can be obtained based on 2 samples? And how much is the accuracy of such numbers?

»¶Ó­´ó¼Ò»ý¼«·¢ÑÔ¡£

[ Last edited by googleuboy on 2013-2-27 at 19:40 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ehe333333

ľ³æ (ÖøÃûдÊÖ)

ÎÒÒ²ÏëÖªµÀlzÔõô´ÓÁ½¸öʵÑéÊý¾ÝÀïËãcovµÄ¡£ÕâÖÖcov¸ù±¾Ã»ÒâÒå°É¡£2¸öÊý¾ÝÄãÁ¬ÄĸöÊÇÕý³£ÄĸöÊÇÒì³£¶¼Ëµ²»Çå¡£½¨Òé¾ÍÊDz¹³äʵÑéÊý¾Ý¡£ÔÙ²¹Á½¸ö£¬ËĸöÃãÇ¿¿ÉÒÔËãsdºÍcovÁË¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
6Â¥2013-02-28 04:45:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

nono2009

³¬¼¶°æÖ÷ (ÎÄѧ̩¶·)

No gains, no pains.

ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
googleuboy: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2013-02-28 07:50:43
googleuboy: ½ð±Ò+10 2013-04-02 09:09:28
¶ÔÂ¥Ö÷µÄÎÊÌâ²»ÊǺÜÁ˽⣬²»ÖªµÀÊÇ·ñ×ö¹ýDoE£¿

Ò²Ðí¿ÉÒÔÕâô»Ø´ð£º
The number of tests for each configuration is only 2. How the standard deviation and CoV can be obtained based on 2 samples?
Re: Even though the number of tests for each configuration is only 2, there are N configurations and therefore the total number of tests are 2N. The standard deviation and CoV were based on all the tests.
2Â¥2013-02-27 19:46:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yanwuliaorao

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
googleuboy: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2013-02-28 07:50:53
googleuboy: ½ð±Ò+13 2013-04-02 09:09:35
ÎÒÈÏΪREVIEWERÈÏΪÄãµÄ½áÂÛ²»ÄÜÈÃÈËÐÅ·þ
Èç¹û´ò´òÏûREVIEWERµÄ¹ËÂÇ£¬×îÖ±½ÓµÄ°ì·¨ÊÇÔö¼ÓSAMPLE£¬Ò²¾ÍÊÇÔö¼ÓÊý¾Ý
ÆäËûµÄ·½·¨ËƺõºÜÄÑ×àЧ
Ñô¹â×ÜÔÚ·çÓêºó£¡
3Â¥2013-02-27 22:40:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ll9999

ר¼Ò¹ËÎÊ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
googleuboy: ½ð±Ò+3, ¡ïÓаïÖú 2013-02-28 07:51:02
Ó¦¸ÃÊǾ¡Á¿°´ÕÕÉó¸åÈËÒªÇóÐ޸ģ¬¸Ã²¹Ò»¶¨Òª²¹
4Â¥2013-02-27 22:53:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085602 »¯¹¤×¨Ë¶ 338·Ö Çóµ÷¼Á +8 ·³ÕСç÷ 2026-03-27 8/400 2026-03-27 16:50 by lenovolsw
[¿¼ÑÐ] ²ÄÁÏ292µ÷¼Á +12 éÙËÌ˼ÃÀÈË 2026-03-23 12/600 2026-03-27 15:44 by caszguilin
[¿¼ÑÐ] 085701»·¾³¹¤³Ì£¬267Çóµ÷¼Á +9 minht 2026-03-26 9/450 2026-03-27 15:29 by licg0208
[¿¼ÑÐ] 286Çóµ÷¼Á +7 PolarBear11 2026-03-26 7/350 2026-03-27 15:21 by caszguilin
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +8 Æ¥¿Ëi 2026-03-23 8/400 2026-03-27 08:11 by hypershenger
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +4 @taotao 2026-03-26 5/250 2026-03-27 08:10 by hypershenger
[¿¼ÑÐ] 324Çóµ÷¼Á +4 wysyjs25 2026-03-21 4/200 2026-03-26 20:38 by fmesaito
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-03-26 3/150 2026-03-26 19:57 by nihaoar
[¿¼ÑÐ] ѧ˶274Çóµ÷¼Á +3 LiÀîÓã 2026-03-26 3/150 2026-03-26 18:32 by Ìá³ö·½·¨µÄÌá³öº
[¿¼ÑÐ] 352Çóµ÷¼Á +4 ´óÃ×·¹£¡ 2026-03-22 4/200 2026-03-26 16:40 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©292Çóµ÷¼Á +6 СС³ÂСС 2026-03-22 9/450 2026-03-26 15:58 by dick_runner
[¿¼ÑÐ] 0856Çóµ÷¼Á +8 zhn03 2026-03-25 9/450 2026-03-26 13:42 by zzll406
[¿¼ÑÐ] 300·Ö£¬²ÄÁÏ£¬Çóµ÷¼Á£¬Ó¢Ò»Êý¶þ +5 ³¬ÔÞµÄ 2026-03-24 5/250 2026-03-24 21:07 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 070300»¯Ñ§Çóµ÷¼Á +9 Ô·¶¹¶¹ 2026-03-20 9/450 2026-03-24 17:15 by licg0208
[¿¼ÑÐ] һ־Ըɽ¶«´óѧҩѧѧ˶Çóµ÷¼Á +3 ¿ª¿ªÐÄÐÄû·³ÄÕ 2026-03-23 4/200 2026-03-24 00:06 by ¿ª¿ªÐÄÐÄû·³ÄÕ
[¿¼ÑÐ] 335Çóµ÷¼Á +4 yuyuÓî 2026-03-23 5/250 2026-03-23 23:49 by Txy@872106
[¿¼ÑÐ] 284Çóµ÷¼Á +3 yanzhixue111 2026-03-23 6/300 2026-03-23 22:58 by pswait
[¿¼ÑÐ] Çóµ÷¼Á +5 Zhangbod 2026-03-21 7/350 2026-03-22 13:13 by Zhangbod
[¿¼ÑÐ] 285Çóµ÷¼Á +6 ytter 2026-03-22 6/300 2026-03-22 12:09 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304Çó BÇø µ÷¼Á +3 Çñgl 2026-03-21 3/150 2026-03-21 13:47 by lature00
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û