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monitor2885ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
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s=[1.43;1.48;1.15;1.57;1.96;3.46;3.49;1.35;2.17;2.4;2.43;2.68;2.38;1.43;1.42;1;1.24;1.59;1.67;1.32;2.43]; kurtosis(s)/std(s) ans = 4.0153 °Ù¶ÈÉÏ˵£¬·å¶ÈϵÊýÓëÆä±ê×¼ÎóµÄ±ÈÖµÓÃÀ´¼ìÑéÕý̬ÐÔ¡£Èç¹û¸Ã±ÈÖµ¾ø¶ÔÖµ´óÓÚ2£¬½«¾Ü¾øÕý̬ÐÔ¡£µ«ÊǾ¹ýkstest²âÊÔ£¬Êý×és·ûºÏÕý̬·Ö²¼Ñ½¡£ÇëÎÊ£¬Ôõô»ØÊ£¿ |
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monitor2885
ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
¶Ó³¤
- Ó¦Öú: 6 (Ó×¶ùÔ°)
- ¹ó±ö: 0.339
- ½ð±Ò: 39402.5
- É¢½ð: 147
- ºì»¨: 22
- Ìû×Ó: 4990
- ÔÚÏß: 2171.7Сʱ
- ³æºÅ: 701577
- ×¢²á: 2009-02-15
- ÐÔ±ð: GG
- רҵ: Éú̬ϵͳÉú̬ѧ

2Â¥2011-08-06 07:41:04
lijinfeng042
ľ³æ (СÓÐÃûÆø)
Matlab
- ·ÂÕæEPI: 2
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 2156.1
- É¢½ð: 115
- Ìû×Ó: 291
- ÔÚÏß: 31.5Сʱ
- ³æºÅ: 1019062
- ×¢²á: 2010-05-15
- ÐÔ±ð: GG
- רҵ: ͨÐÅÀíÂÛÓëϵͳ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï
monitor2885(½ð±Ò+5): CDFÊÇÊ²Ã´ÄØ£¿ 2011-08-06 11:09:00
³ôË®¹µ(½ð±Ò+3): ллӦÖú~~ 2011-08-06 13:15:17
monitor2885(½ð±Ò+5): CDFÊÇÊ²Ã´ÄØ£¿ 2011-08-06 11:09:00
³ôË®¹µ(½ð±Ò+3): ллӦÖú~~ 2011-08-06 13:15:17
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>> s=[1.43;1.48;1.15;1.57;1.96;3.46;3.49;1.35;2.17;2.4;2.43;2.68;2.38;1.43;1.42;1;1.24;1.59;1.67;1.32;2.43]; >> p_judge(s,0.05) H1 = 0 s1 = 0.3186 ¸ÃÊý¾ÝÔ´·þ´ÓÕý̬·Ö²¼¡£ H2 = 0 s2 = 0.4848 ¸ÃÊý¾ÝÔ´·þ´Ó¦Ã·Ö²¼¡£ H3 = 1 s3 = 4.4963e-004 ¸ÃÊý¾ÝÔ´²»·þ´Ó²´ËÉ·Ö²¼¡£ H4 = 1 s4 = 0.0011 ¸ÃÊý¾ÝÔ´²»·þ´ÓÖ¸Êý·Ö²¼¡£ phat = 1.4361 pci = 1.1841 1.8253 H5 = 0 s5 = 0.1979 ¸ÃÊý¾ÝÔ´·þ´Órayleigh·Ö²¼¡£ >> ½øÒ»²½µÄ¿´¿´ >> [h,p,istat,cv]=lillietest(s,0.05) h = 1 p = 0.0253 istat = 0.2013 cv = 0.1877 ºÜÃ÷ÏԾܾøÔ¼ÙÉ裻¼´ Êý¾ÝÔÚ0.05µÄÖÃÐÅˮƽϲ»ÊÇÕý̬·Ö²¼£»³ÐÈÏÔ¼ÙÉèµÄ¸ÅÂÊΪ2.53%×óÓÒ >> subplot(211) >> normplot(s) >> subplot(212) >> hist(s) ÓÉͼÐοÉÒÔÃ÷ÏÔ¿´³ö,²»·þ´Ó·Ö²¼¼ìÑéµÄ ËùÒÔÎÒÈ¥²é¿´ÁËkstest µÄ°ïÖúÎĵµ ÖÕÓÚÖªµÀΪʲôÁË:Õâ¸öº¯Êý±¾À´¾Í²»ÊʺÏ×öÕý̬·Ö²¼µÄ¼ìÑé.ÔÎÄÊÇ: The Kolmogorov-Smirnov test requires that CDF be predetermined. It is not accurate if CDF is estimated from the data. To test x against a normal distribution without specifying the parameters, use lillietest instead. |

3Â¥2011-08-06 09:23:47
lijinfeng042
ľ³æ (СÓÐÃûÆø)
Matlab
- ·ÂÕæEPI: 2
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 2156.1
- É¢½ð: 115
- Ìû×Ó: 291
- ÔÚÏß: 31.5Сʱ
- ³æºÅ: 1019062
- ×¢²á: 2010-05-15
- ÐÔ±ð: GG
- רҵ: ͨÐÅÀíÂÛÓëϵͳ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï
monitor2885(½ð±Ò+2): 2011-08-06 11:29:09
³ôË®¹µ(½ð±Ò+1): ллӦÖú~~ 2011-08-06 13:15:57
monitor2885(½ð±Ò+2): 2011-08-06 11:29:09
³ôË®¹µ(½ð±Ò+1): ллӦÖú~~ 2011-08-06 13:15:57

4Â¥2011-08-06 09:40:38
monitor2885
ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
¶Ó³¤
- Ó¦Öú: 6 (Ó×¶ùÔ°)
- ¹ó±ö: 0.339
- ½ð±Ò: 39402.5
- É¢½ð: 147
- ºì»¨: 22
- Ìû×Ó: 4990
- ÔÚÏß: 2171.7Сʱ
- ³æºÅ: 701577
- ×¢²á: 2009-02-15
- ÐÔ±ð: GG
- רҵ: Éú̬ϵͳÉú̬ѧ
|
The Kolmogorov-Smirnov test requires that CDF be predetermined. It is not accurate if CDF is estimated from the data. To test x against a normal distribution without specifying the parameters, use lillietest instead. ¸ø·ÒëÒ»ÏÂߣ¬CDFɶÒâË¼ÄØ£¿Ê²Ã´Çé¿öÏÂkstest¿ÉÒÔ¼ì²âÊý¾ÝÊÇ·ñÕý̬·Ö²¼£¿ |

5Â¥2011-08-06 11:12:31
lijinfeng042
ľ³æ (СÓÐÃûÆø)
Matlab
- ·ÂÕæEPI: 2
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 2156.1
- É¢½ð: 115
- Ìû×Ó: 291
- ÔÚÏß: 31.5Сʱ
- ³æºÅ: 1019062
- ×¢²á: 2010-05-15
- ÐÔ±ð: GG
- רҵ: ͨÐÅÀíÂÛÓëϵͳ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï
³ôË®¹µ(½ð±Ò+3): ллӦÖú~~ 2011-08-06 13:19:00
monitor2885(½ð±Ò+3): 2011-08-06 14:03:38
³ôË®¹µ(½ð±Ò+3): ллӦÖú~~ 2011-08-06 13:19:00
monitor2885(½ð±Ò+3): 2011-08-06 14:03:38
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ßÀ Ðֵܲ»ÊÇ°É Å¼µÄÓ¢Óï°¡ ²Ò²»È̶ð¡ help kstest ¾Í¿ÉÒÔ¿´¼û¾ßÌåµÄÁË ¸ü½øÒ»²½µÄ½âÊÍÊÇ The function KSTEST by default, performs a two-tailed test. In case of such tests, if the significance level is alpha (0.05 by default), the null hypothesis is rejected if the P-value is less than alpha/2. To account for the tail in the computations, you have to specify the 4th input to the KSTEST function ('tail'). ĬÈϵÄÊÇ5%ˮƽµÄË«±ß¼ìÑé ÔÚȱʡÌõ¼þÏÂ, Èç¹ûPֵСÓÚ¦Á/ 2£¬Áã¼ÙÉè±»¾Ü¾ø...CDF°¡,ÄǸöÊÇÒ»¸ö·Ö²¼¸ÅÂʰ¡ Äã¿´¿´kstestµÄÓ÷¨¾ÍÃ÷°×ÁË |

6Â¥2011-08-06 13:16:48
monitor2885
ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
¶Ó³¤
- Ó¦Öú: 6 (Ó×¶ùÔ°)
- ¹ó±ö: 0.339
- ½ð±Ò: 39402.5
- É¢½ð: 147
- ºì»¨: 22
- Ìû×Ó: 4990
- ÔÚÏß: 2171.7Сʱ
- ³æºÅ: 701577
- ×¢²á: 2009-02-15
- ÐÔ±ð: GG
- רҵ: Éú̬ϵͳÉú̬ѧ

7Â¥2011-08-06 14:20:05
lijinfeng042
ľ³æ (СÓÐÃûÆø)
Matlab
- ·ÂÕæEPI: 2
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 2156.1
- É¢½ð: 115
- Ìû×Ó: 291
- ÔÚÏß: 31.5Сʱ
- ³æºÅ: 1019062
- ×¢²á: 2010-05-15
- ÐÔ±ð: GG
- רҵ: ͨÐÅÀíÂÛÓëϵͳ
¡ï
³ôË®¹µ(½ð±Ò+1): ллӦÖú~~ 2011-08-07 12:35:57
³ôË®¹µ(½ð±Ò+1): ллӦÖú~~ 2011-08-07 12:35:57
|
¼ÌÐøhelp °´ÕÕ˵Ã÷¾ÍÊÇÕâ¸öÑù×Ó ÖÁÓÚ¸üÏêϸµÄÔÀí ¿´¿´edit kstest Kolmogorov-Smirnov µÄ·½·¨ÎÒÊÇûÓбØÒªÑо¿µÄ ¸ÐÐËȤÄã¿ÉÒÔ¿´¿´ |

8Â¥2011-08-07 09:23:15
monitor2885
ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
¶Ó³¤
- Ó¦Öú: 6 (Ó×¶ùÔ°)
- ¹ó±ö: 0.339
- ½ð±Ò: 39402.5
- É¢½ð: 147
- ºì»¨: 22
- Ìû×Ó: 4990
- ÔÚÏß: 2171.7Сʱ
- ³æºÅ: 701577
- ×¢²á: 2009-02-15
- ÐÔ±ð: GG
- רҵ: Éú̬ϵͳÉú̬ѧ

9Â¥2011-10-20 03:37:08
monitor2885
ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
¶Ó³¤
- Ó¦Öú: 6 (Ó×¶ùÔ°)
- ¹ó±ö: 0.339
- ½ð±Ò: 39402.5
- É¢½ð: 147
- ºì»¨: 22
- Ìû×Ó: 4990
- ÔÚÏß: 2171.7Сʱ
- ³æºÅ: 701577
- ×¢²á: 2009-02-15
- ÐÔ±ð: GG
- רҵ: Éú̬ϵͳÉú̬ѧ

10Â¥2011-12-19 11:32:38













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