| ²é¿´: 3152 | »Ø¸´: 9 | ||
×ÏÁâKitty½ð³æ (СÓÐÃûÆø)
|
[ÇóÖú]
ÇóÒ»Ôª»Ø¹é·½³Ì¼°ÆäÏà¹ØÏµÊý
|
|
Îå¸öµã(100, 0.786) (200, 1.29) (400, 1.671) (600, 1.835) (800, 2) Çó£ºÒ»ÔªÏßÐԻع鷽³Ì¼°ÆäÏà¹ØÏµÊý ÎÒÏë˵µÄ£º1. ÎÒ±¾¿ÆÆÚ¼äûѧ¹ý¸ÅÂÊÂÛÓëÊýÀíͳ¼Æ£¬¶ÁÑÐÆÚ¼ä¡°ÊýÀíͳ¼Æ¡±ÄÇÃÅ¿ÎֻѧÁ˰ë¸öѧÆÚ£¬Ïà¹ØÏµÊýÄÇÀÏʦû½²£¬Ö»½²ÁË×îС¶þ³Ë·¨¡£ÎÒÏÖÔÚ¿´Êéһûʱ¼ä¶þ¿´²»½øÈ¥¡£ºÃÏñ»¹É漰ʲôH0ºÍH1ÊDz»ÊÇ£¿ÑÐһʱѧµÄ¶¼ÍüÁË¡£2. ÎÒÈ·¶¨ÎÒÕâ¸öÊÇÒ»ÔªÏßÐԻع鷽³Ì£¬×îºÃÊÇÕý±ÈÀýº¯Êý£¬¼´¹ýÔµã(0, 0)¡£²»ÒªÎÊÎÒΪʲô£¬ÎÒÊÇ´ÓÎÒµÄרҵ֪ʶ±³¾°È·¶¨µÄ¡£Èç¹û²»ÄÜÊÇÕý±ÈÀýº¯Êý£¬Çë´ÓÏà¹ØÏµÊýµÄ½Ç¶È¸æËßÎÒÔÒò¡£3. ºÃÏñÔÚÄÄ¿´µ½¹ýÓÐÈË˵ʲôÏà¹ØÏµÊýÒªÁ½¸ö¾Å£¬µ«ÎÒ¿´ÊýÀíͳ¼Æ¿Î±¾ºóÃæµÄ±í¸ñ£¬ÒªÇóºÃÏñûÓÐÕâôÑϰ¡¡£ËÄܸøÎÒ½â´ðÒ»ÏÂÎÒµÄÒÉÎÊÄØ£¿Ð»Ð»ÁË¡£ |
» ²ÂÄãϲ»¶
ÉúÎïѧѧ˶Çóµ÷¼Á£º351·ÖÒ»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧÉúÎïѧרҵ
ÒѾÓÐ5È˻ظ´
Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÏÃÃÅ´óѧ£¬ÉúÎïÓëÒ½Ò©£¬×Ü·Ö272£¬±¾¿Æ211
ÒѾÓÐ5È˻ظ´
µ÷¼Á
ÒѾÓÐ9È˻ظ´
070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á
ÒѾÓÐ11È˻ظ´
Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
308Çóµ÷¼Á
ÒѾÓÐ12È˻ظ´
0703»¯Ñ§
ÒѾÓÐ18È˻ظ´
ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©
ÒѾÓÐ5È˻ظ´
292Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
286Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
Ç󻨹鷽³Ì²ÎÊý¹À¼ÆµÄ×îÓÅ»¯Ëã·¨matlab´úÂë
ÒѾÓÐ9È˻ظ´
origin »Ö±Ïß µ«ÊÇÔõôÏÔʾֱÏß·½³ÌºÍÏà¹ØÏµÊý£¿£¿Ð»Ð»
ÒѾÓÐ5È˻ظ´
ÔõÑù¼ÆËãLangmuir ·½³ÌºÍÓëFreundlich Îü¸½µÄR2£¬¼´ÄâºÏÏà¹ØÏµÊý£¿
ÒѾÓÐ6È˻ظ´
ÇóÖú£º·ÇÏßÐÔ·½³ÌϵÊý»Ø¹éÎÊÌ⣿
ÒѾÓÐ10È˻ظ´
spss¶àÔªÖð²½ÏßÐԻع鷽³ÌµÄÎÊÌ⣬Çó½â´ð£¡
ÒѾÓÐ4È˻ظ´
ÇóÖúEXCEL ÓÃLINESTº¯ÊýÇó½âÈýÔªÏßÐԻع鷽³Ì
ÒѾÓÐ3È˻ظ´
Çó½âÒ»¸öº¬×ÖĸϵÊýµÄ΢·Ö·½³Ì
ÒѾÓÐ5È˻ظ´
¡¾ÇóÖú¡¿ÇóÖúÒ»¸ö¶þÔª¶þ´Î»Ø¹é·½³ÌµÄ½â·¨ºÍ´ð°¸
ÒѾÓÐ11È˻ظ´
¡¾ÇóÖú¡¿ÈçºÎ¼ÆËãʵÑéÊý¾ÝÓëÒÑÖª·½³ÌµÄÏà¹ØÏµÊý£¿
ÒѾÓÐ6È˻ظ´
¡¾ÇóÖú¡¿¹ØÓڻع鷽³ÌµÄ´¦Àí
ÒѾÓÐ3È˻ظ´

13320589
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 28 (СѧÉú)
- ½ð±Ò: 2459.3
- É¢½ð: 70
- ºì»¨: 2
- Ìû×Ó: 392
- ÔÚÏß: 214.2Сʱ
- ³æºÅ: 688091
- ×¢²á: 2009-01-05
- ÐÔ±ð: GG
- רҵ: ÉúÎï¼¼ÊõÒ©Îï

2Â¥2012-05-16 08:41:11
chuw
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 7473.7
- ºì»¨: 1
- Ìû×Ó: 354
- ÔÚÏß: 94.9Сʱ
- ³æºÅ: 1608295
- ×¢²á: 2012-02-09
- ÐÔ±ð: GG
- רҵ: ×ÔÈ»×ÊÔ´¹ÜÀí
3Â¥2012-05-16 09:31:08
×ÏÁâKitty
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 7 (Ó×¶ùÔ°)
- ½ð±Ò: 1522.1
- É¢½ð: 10
- ºì»¨: 5
- Ìû×Ó: 217
- ÔÚÏß: 55.3Сʱ
- ³æºÅ: 1375254
- ×¢²á: 2011-08-21
- ÐÔ±ð: MM
- רҵ: ÉúÎï¼¼ÊõÒ©Îï

4Â¥2012-05-16 16:06:42
×ÏÁâKitty
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 7 (Ó×¶ùÔ°)
- ½ð±Ò: 1522.1
- É¢½ð: 10
- ºì»¨: 5
- Ìû×Ó: 217
- ÔÚÏß: 55.3Сʱ
- ³æºÅ: 1375254
- ×¢²á: 2011-08-21
- ÐÔ±ð: MM
- רҵ: ÉúÎï¼¼ÊõÒ©Îï

5Â¥2012-05-16 16:08:18
hyit_lxq
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 25 (СѧÉú)
- ½ð±Ò: 3153.8
- ºì»¨: 3
- Ìû×Ó: 246
- ÔÚÏß: 134.3Сʱ
- ³æºÅ: 1359114
- ×¢²á: 2011-08-02
- רҵ: ÊýÀíͳ¼Æ
| £¨1£©ÄãµÄÊý¾ÝÏÔÈ»²»·þ´ÓÆë´ÎÏßÐÔÄ£ÐÍ£¬ÒòΪR2ֵΪ-0.1553£»£¨2£©ÄãµÄÃèÊö¹ýÓÚÎä¶Ï»òÕßÄ㩵ôÁËÖØÒªµÄʵÑéÒò×Ó£»£¨3£©Èç¹ûÈ·ÐèÒª¾¹ýÔµãÇÒR2Öµ´ïµ½0.99ÒÔÉÏ£¬ÔòÓ¦ÖÁÉÙÑ¡ÔñÆë´ÎÈý´Î¶àÏîʽÄâºÏ£¬½á¹ûΪy=0.9225x-0.1629x^2+0.0099x^3£¬R2ֵΪ0.9961. |
» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

6Â¥2012-05-16 18:58:39
×ÏÁâKitty
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 7 (Ó×¶ùÔ°)
- ½ð±Ò: 1522.1
- É¢½ð: 10
- ºì»¨: 5
- Ìû×Ó: 217
- ÔÚÏß: 55.3Сʱ
- ³æºÅ: 1375254
- ×¢²á: 2011-08-21
- ÐÔ±ð: MM
- רҵ: ÉúÎï¼¼ÊõÒ©Îï

7Â¥2012-05-16 23:35:22
×ÏÁâKitty
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 7 (Ó×¶ùÔ°)
- ½ð±Ò: 1522.1
- É¢½ð: 10
- ºì»¨: 5
- Ìû×Ó: 217
- ÔÚÏß: 55.3Сʱ
- ³æºÅ: 1375254
- ×¢²á: 2011-08-21
- ÐÔ±ð: MM
- רҵ: ÉúÎï¼¼ÊõÒ©Îï

8Â¥2012-05-17 20:14:40
iamgjl
ľ³æ (ÖøÃûдÊÖ)
- ÊýѧEPI: 4
- Ó¦Öú: 73 (³õÖÐÉú)
- ½ð±Ò: 3236.3
- É¢½ð: 1155
- ºì»¨: 2
- Ìû×Ó: 2351
- ÔÚÏß: 267Сʱ
- ³æºÅ: 1783065
- ×¢²á: 2012-04-27
- ÐÔ±ð: GG
- רҵ: Áã¼þ³ÉÐÎÖÆÔì
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
|
Ò» ÏßÐԻعé ÏÈÒÔ¶þÔªÏßÐԻعéΪÀý£¬ÔÙÒÔͬÑùÊý¾Ý½øÐÐÒ»ÔªÏßÐԻع顣ͨ¹ýÏÔÖøÐÔ¼ìÑé½á¹ûµÄ¶Ô±È¿ÉÒÔÑé֤ģÐÍѡȡµÄÖØÒªÐÔ¡£ £¨Ò»£©¶þÔªÏßÐԻعé 1½¨Á¢Êý¾Ý¼¯work1 YearΪÄê·ÝYΪ»õ±ÒÁ÷ͨÁ¿/ÒÚÔª£»PΪ¾ÓÃñÏû·Ñ¼Û¸ñÖ¸Êý£¨ÉÏÄêΪ100£©XΪ´û¿î¶î/ÒÚÔª¡£ data sasuser.work1; input Year Y P X; cards; 1978 212.0 100.7 1850.0 1979 267.7 101.9 2039.6 1980 346.2 107.5 2414.3 1981 396.3 102.5 2860.2 1982 439.1 102.0 3180.6 1983 529.8 102.0 3589.9 1984 792.1 102.7 4766.1 1985 987.8 107.0 9032.5 1986 1218.4 107.0 7590.8 1987 1454.5 108.8 9032.5 1988 2134.0 120.7 10551.3 1989 2344.0 116.3 14360.1 1990 2644.4 101.3 17680.7 1991 3177.8 105.1 21337.8 1992 4336.0 108.6 26322.9 1993 5864.7 116.1 32943.1 1994 7288.6 125.0 39976.0 1995 7885.3 116.8 50544.1 1996 8802.0 108.8 61156.6 1997 10177.6 103.1 74914.1 1998 11204.2 99.4 86524.1 1999 13455.5 98.7 93734.3 2000 14652.7 100.8 99371.1 run; 2½øÐлعé·ÖÎö ·½·¨Ò» £¨1£©±à³Ì£¬ÔËÐУº proc reg data=sasuser.work1; var Y P X; model P=X Y; run; £¨2£©½á¹ûÏÔʾ£º (3)½á¹û·ÖÎö µÚÒ»²¿·ÖΪ·½²î·ÖÎö£¬FµÄͳ¼ÆÁ¿Îª12.95£¬ÏàÓ¦µÄPֵΪ0.0002£¬ËùÒÔÄ£Ð͵Ä×÷ÓÃÊÇÏÔÖøµÄ¡£ µÚ¶þ²¿·ÖΪ²ÎÊý¹À¼Æ£¬ÏÔʾÁ˽ؾࡢ»Ø¹éϵÊýºÍ¼ÙÉè¼ìÑ飬ԼÙÉèÊÇϵÊýµÈÓÚ0.½á¹ûÖÐÁгöÁ˻ع鷽³ÌÖÐ3¸ö²ÎÊýµÄÊýÖµºÍÓйصÄÏÔÖøÐÔ¼ìÑéµÄ½á¹û£¬¶Ôÿһ¸öϵÊý£¬¼ìÑé¾ù¾Ü¾ø¡£ »Ø¹é·½³ÌΪP=105.67235-0.00144X+0.01002Y ·½·¨¶þ (1)²Ù×÷ Interactive data analysis¡úOpen by SAS name¡úSasuser.work1¡úAnalyze¡úFit£¨ÒÔX¡¢YΪ×Ô±äÁ¿£© (2)½á¹ûÏÔʾ (3)½á¹û·ÖÎö Óë·½·¨Ò»ÊÇÒ»Ö嵀 £¨¶þ£©Ò»ÔªÏßÐԻعé 1²Ù×÷ Interactive data analysis¡úOpen by SAS name¡úSasuser.work1¡úAnalyze¡úFit£¨½öÒÔΪX×Ô±äÁ¿£© 2½á¹ûÏÔʾ 3½á¹û·ÖÎö P=107.9295-2.897E-05X FµÄͳ¼ÆÁ¿Îª0.36£¬ÏàÓ¦µÄPֵΪ0.5574£¬Ä£Ð͵ÄЧ¹û²»ÏÔÖø¡£ ¼ÙÉè¼ìÑ飬ԼÙÉèÊÇϵÊýµÈÓÚ0.½á¹ûÖÐÁгöÁ˻ع鷽³ÌÖÐ2¸ö²ÎÊýµÄÊýÖµºÍÓйصÄÏÔÖøÐÔ¼ìÑéµÄ½á¹û£¬¶ÔϵÊýX£¬¼ìÑéδ¾Ü¾ø¡£ ×ÛÉÏ£¬ÔËÓÃһԪģÐÍP=a+bX¶Ô¸ÃÊý¾Ý½øÐÐÏßÐԻعéÊDz»Ç¡µ±µÄ¡£ µ«ÊÇ£¬ÔËÓÃһԪģÐÍY=a+bX¶Ô¸ÃÊý¾Ý½øÐÐÏßÐԻعéÔòÄÜÈ¡µÃÁ¼ºÃµÄЧ¹û¡£ |

9Â¥2012-06-13 10:01:06
ÈËÃñº£¾ü
ľ³æ (Ö°Òµ×÷¼Ò)
- Ó¦Öú: 101 (¸ßÖÐÉú)
- ½ð±Ò: 904.2
- É¢½ð: 10685
- ºì»¨: 35
- Ìû×Ó: 4761
- ÔÚÏß: 418.8Сʱ
- ³æºÅ: 1829469
- ×¢²á: 2012-05-22
- ÐÔ±ð: GG
- רҵ: ¸ÅÂÊÂÛÓëËæ»ú·ÖÎö

10Â¥2012-06-13 12:04:36














»Ø¸´´ËÂ¥
×ÏÁâKitty