Znn3bq.jpeg
²é¿´: 4770  |  »Ø¸´: 9
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zhouzhuxin

ľ³æ (ÖøÃûдÊÖ)

[½»Á÷] T-test£¬ANOVA/Dunnet¡®s ÓÐÊ²Ã´Çø±ð°¡

ÎÒµÄÊÇÓйض¾Àíѧ·½ÃæµÄÎÄÕ£¬Éó¸åÈËÎÊ£º¡°why was the T-test chosen, instead of e.g. ANOVA/Dunnnet's ¡±Ó¦¸ÃÔõô»Ø´ðºÏÊÊÄØ£¬ÆäʵżÊÇÒ»Ö±¶¼ÓÃT-test, ¶ÔÆäËûÁ½ÖÖ²»Á˽Ⱑ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

zhouzhuxin

ľ³æ (ÖøÃûдÊÖ)

sigmaplotµÄͳ¼Æ×öµÄ²»ºÃÂð£¿ÎÒûÓùýÆäËûµÄͳ¼ÆÈí¼þ£¬ËùÒÔ¿´µ½Õâ¸öÎÊÌâ±È½Ïʧ´ë
ÒýÓûØÌû:
Originally posted by seapass at 2009-11-11 21:24:

sigmaplotÎÒÒ»°ãÓÃÀ´×÷ͼ£¬È»ºóspssͳ¼Æ£¬sigmaplotÀïÃæÒ²ÓÐanova°¡£¬²»¹ýÎÒºÜÉÙÓÃÕâÀïµÄ×öͳ¼Æ¡£

8Â¥2009-11-11 21:27:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

seapass

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

³¬¸ç

ÓÅÐã°æÖ÷

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
T-test ½öÓÃÓÚÁ½Á½Ö®¼äµÄ±È½Ï£¬ANOVAºÍDunnnet'sÎÒÈÏΪÓõķ¶Î§±È½Ï¹ã£¬ÌرðÊÇǰÕߣ¬LZÓÃʲô·ÖÎöÈí¼þ£¿ ÓÐÓÃSpss»òorgin£¬Äã¾ÍÁ˽âÕâÁ½ÖÖͳ¼Æ·½·¨ÁË
¶ÀÉϸßÂ¥¡£¡£¡£
2Â¥2009-11-11 21:17:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

trifen

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Õâ¿ÉÒÔÕÒÏà¹ØÍ³¼ÆÊé¿´¿´¾ÍÐÐÁË¡£

T-testºÍANOVA×î´óµÄÇø±ðÔÚÓÚ£ºT-testÖ»ÄܼìÑé2×é¾ùÖµµÄ²îÒ죬¶øANOVA¿ÉÒÔ¼ìÑé2×éÒÔÉϾùÖµ²îÒìµÄÏÔÖøÐÔ
3Â¥2009-11-11 21:19:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

seapass

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

³¬¸ç

ÓÅÐã°æÖ÷

Èç¹ûÁ½×éÒÔÉÏÊý¾Ý±È½Ï£¬Äǵ±È»²»ÄÜÓÃT test
¶ÀÉϸßÂ¥¡£¡£¡£
4Â¥2009-11-11 21:19:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼²©] Ç󲩵¼£üÉúÎïÖÊ»ù¶à¿×̼/³¬¼¶µçÈÝ·½Ïò£¬ÒÑÓÐÏà¹Ø³É¹û£¬Ñ°ÄÜÔ´²ÄÁÏ/̼²ÄÁÏ·½ÏòÀÏʦ +3 ÖíÖíÈËZzz 2026-04-12 3/150 2026-04-17 19:10 by ÑôÑôÑô^_^
[¿¼ÑÐ] ½ÓÊÜÈκε÷¼Á +4 Ò²¾ÍÊÇÀõ×Ó 2026-04-17 4/200 2026-04-17 17:57 by Equinoxhua
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +5 ?ÒªÉϰ¶? 2026-04-17 5/250 2026-04-17 16:51 by fenglj492
[½Ìʦ֮¼Ò] ɽ¶«Ë«·ÇԺУ¿¼ºË³¬¼¶ÎÞµ×Ïߣ¬Áìµ¼ÐÒÔÖÀÖ»ö£¬½ÌʦÔâÑê¿Ö +4 qut2026 2026-04-11 8/400 2026-04-17 16:10 by »á·ÉµÄÖí157
[¿¼ÑÐ] 322Çóµ÷¼Á +6 tekuzu 2026-04-17 6/300 2026-04-17 13:48 by Espannnnnol
[¿¼ÑÐ] ²ÄÁÏÏà¹Ø×¨Òµ344Çóµ÷¼ÁË«·Ç¹¤¿ÆÑ§Ð£»ò¿ÎÌâ×é +23 hualkop 2026-04-12 25/1250 2026-04-16 22:12 by SUSE_CL
[¿¼ÑÐ] 22408 312Çóµ÷¼Á +23 ÃÅ·ÃþÃþ 2026-04-14 25/1250 2026-04-16 21:21 by Art1977
[¿¼ÑÐ] 307ÖÐÒ½¿¼Ñе÷¼Á +6 ÓÚÒÔ²ÉÞÀ 2026-04-14 6/300 2026-04-16 16:20 by qingfeng258
[¿¼ÑÐ] 290µ÷¼ÁÉúÎï0860 +38 ÍÛ¹þ¹þ£¬¡£ 2026-04-11 44/2200 2026-04-16 09:52 by cuisz
[¿¼ÑÐ] 279ѧ˶ʳƷרҵÇóµ÷¼ÁԺУ 20+7 ¹Â¶ÀµÄÀǰ®³ÔÑò 2026-04-12 29/1450 2026-04-16 09:00 by screening
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +4 °×ÔÆ123456789 2026-04-13 4/200 2026-04-16 00:18 by ·ÛÇßÈô³¾
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +10 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 10/500 2026-04-15 21:50 by noqvsozv
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 4/200 2026-04-13 22:01 by bljnqdcc
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ 0855 »úе 286 Çóµ÷¼Á +11 ²»»á³ÔÈâ 2026-04-12 11/550 2026-04-13 21:59 by bljnqdcc
[¿¼ÑÐ] 339Çóµ÷¼Á +4 hanwudada 2026-04-12 4/200 2026-04-13 12:03 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 0854µ÷¼Á +10 ³¤¹­°Á 2026-04-11 11/550 2026-04-13 10:38 by wp06
[¿¼ÑÐ] 344 ²ÄÁÏרҵ Çóµ÷¼Á211 ÎÞµØÓòÒªÇó +8 hualkop 2026-04-11 8/400 2026-04-12 22:24 by fqwang
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸²ÄÁÏ¿ÆÑ§Ó빤³Ì985£¬365·Ö£¬ +8 ²Ä»¯Àî¿É 2026-04-11 10/500 2026-04-12 08:42 by 852137818
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û