| ²é¿´: 997 | »Ø¸´: 3 | ||||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | ||||
dong19828317½ð³æ (СÓÐÃûÆø)
|
[½»Á÷]
ÖØ½ðÇóÖúÓйØÎó²î°ô×÷ͼ!
|
|||
| ÏëÎÊÒ»ÎÊÓйØÔÚOriginÖÐ×öÎó²î°ôͼʱ,Îó²îÀ¸ÖеÄÎó²îÊÇÔõô¼ÆËãµÄ°¡,ÓÃÄĸö¼ÆË㹫ʽ°¡?»¹ÓÐÎó²î°ôÓ¦¸ÃÊǶԳƵϹÊDz»¶Ô³ÆµÄ°¡? |
» ÊÕ¼±¾ÌûµÄÌÔÌûר¼ÍƼö
¹¤×÷ר¼ |
» ²ÂÄãϲ»¶
280Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
»·¾³ÁìÓòÈ«¹úÖØµãʵÑéÊÒÕÐÊÕ²©Ê¿1-2Ãû
ÒѾÓÐ5È˻ظ´
303Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
290Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
0703»¯Ñ§Çóµ÷¼Á ×Ü·Ö331
ÒѾÓÐ3È˻ظ´
Ò»Ö¾Ô¸Ìì½ò´óѧ»¯Ñ§¹¤ÒÕרҵ£¨081702£©315·ÖÇóµ÷¼Á
ÒѾÓÐ8È˻ظ´
0703»¯Ñ§µ÷¼Á
ÒѾÓÐ3È˻ظ´
²ÄÁÏ£¬·ÄÖ¯£¬ÉúÎ0856¡¢0710£©£¬»¯Ñ§ÕÐÉúÀ²
ÒѾÓÐ9È˻ظ´
Ò»Ö¾Ô¸Öйúº£Ñó´óѧ£¬ÉúÎïѧ£¬301·Ö£¬Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
0703»¯Ñ§µ÷¼Á £¬Áù¼¶Òѹý£¬ÓпÆÑоÀú
ÒѾÓÐ9È˻ظ´
bufferfly
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 774.8
- É¢½ð: 700
- ºì»¨: 1
- Ìû×Ó: 195
- ÔÚÏß: 25Сʱ
- ³æºÅ: 120748
- ×¢²á: 2005-12-03
- רҵ: ·ÖÎö
dong19828317(½ð±Ò+3): 2010-02-03 09:33
| ½«ËùÓÐYÖáÊý¾ÝÊäÈ룬һ¸öµãÓÃÒ»ÐУ¬È»ºóÑ¡ÖÐËùÓеÄYÊý¾Ý£¬ÓÒ¼üÑ¡Ôñstatistics on Rows,»á³öÀ´Ò»¸öÎó²î±í£¬ÀïÃæµÄMean(Y)ÊÇÆ½¾ùÖµ£¬sd(yEr)ÊDZê׼ƫ²î¡£½«ÕâÁ½Áи´ÖƵ½Ç°ÃæµÄÊý¾Ý±íÀ½«sd(yEr)ÕâÁÐÊý¾ÝÉèÖÃΪ Y Error(set as-->Y Error),È»ºóXÓëÕâÁ½ÁÐÊý¾Ý×öͼ¾ÍOK ÁË |
2Â¥2010-02-02 16:03:48
jing15209791
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 1402.9
- É¢½ð: 341
- Ìû×Ó: 832
- ÔÚÏß: 131.1Сʱ
- ³æºÅ: 543960
- ×¢²á: 2008-04-11
- רҵ: µç»¯Ñ§·ÖÎö
dong19828317(½ð±Ò+3): 2010-02-03 09:33
|
OriginÖУ¬Îó²î°ô¿ÉÒÔ¸ù¾ÝÈí¼þ¼ÆËã³öÀ´£¬¼´±ê׼ƫ²î£¬¹«Ê½±È½Ï¸´ÔÓ£¬¼´°´ÕÕLS·½·¨£¬²»¹ýstatistics on RowsÖ¸ºáÏòȡƫ²î£¬Ò²¿ÉÒÔstatistics on columns£¨×ÝÏòȡƫ²î£©¡£ Îó²î°ôÊǶԳƵģ¬ |
3Â¥2010-02-02 16:11:15
hehe2002
ÖÁ×ðľ³æ (ÖøÃûдÊÖ)
- ²©Ñ§EPI: 6
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 18627.6
- É¢½ð: 1139
- ºì»¨: 1
- Ìû×Ó: 1222
- ÔÚÏß: 42.8Сʱ
- ³æºÅ: 855163
- ×¢²á: 2009-09-23
- רҵ: ½ðÊô¹¦ÄܲÄÁÏ
4Â¥2010-02-03 14:05:30













»Ø¸´´ËÂ¥