rÓïÑÔ ¹ãÒå×îС¶þ³Ë·¨
RÓïÑÔÖÐÈçºÎʹÓÃ×îС¶þ³Ë·¨
rÓïÑÔ ¹ãÒå×îС¶þ³Ë·¨ pt:(ÎÊ´ð)static void(int[]group){ int temp;int pos=0;for(int i=0;i< group.Length-1;i++){ pos=i;for(intj=i+1;j<group.Length;j++){ if(group[j]<group[
ÇëÎÊÏßÐÔ»ìºÏЧӦģÐÍrÓïÑÔÔõôʵÏÖ?
3¡¢ÏµÍ³·¢ÓýÐÅÏ¢ÄÉÈë»Ø¹éÄ£ÐÍ-¹ãÒå×îС¶þ³Ë£¨gls£©4¡¢ÏµÍ³·¢ÓýÐÅÏ¢ÄÉÈë»ìºÏЧӦģÐÍ£¨lmm/glmm£©¼°±´Ò¶Ë¹·½·¨ÊµÏÖ°¸Àý ...
gstat | ¿Õ¼ä²åÖµ(¶þ)¡ª¡ª¿ËÀï½ð²åÖµÖ®ÆÕͨ¿ËÀï½ð - °Ù¶ÈÖª ...
ÎÞÆ«¹À¼ÆÒâζ×ÅÈ¨ÖØµÄÆÚÍûÖµµÈÓÚʵ¼ÊÖµ£»×îÓŹÀ¼ÆÔòÒªÇóÔ¤²âÎó²îµÄ·½²î×îС»¯£¬Õâͨ¹ý¹ãÒå×îС¶þ³Ë·¨ÊµÏÖ¡£ÆÕͨ¿ËÀï½ðµÄÇó½â¹ý³Ì»ùÓÚ±äÒ캯Êý£¬¼´°ë·½²îº¯Êý»ò°ë±äÒ캯Êý£¬...
...·½·¨estimator?·ÇÕý̬Êý¾Ý¿ÉÒÔÓÃGLSÂð? - ±à³ÌÓïÑÔ...
ÔÚSEMÖÐ,³£ÓõIJÎÊý¹À¼Æ·½·¨°üÀ¨×î´óËÆÈ»·¨(Maximum Likelihood, ML)¡¢¹ãÒå×îС¶þ³Ë·¨(Generalized Least Squares, GLS)µÈ¡£Ñ¡ÔñÄÄÖÖ·½·¨È¡¾öÓÚ...
¹¤¾ß&·½·¨ | ¡°ÃûÅÆ°ü¡±:Ãæ°å¡¢Ê±¼äÐòÁÐÄ£Ðͳ£ÓÃRÓïÑÔ...
nlme¡¢StructTS¡¢decompose¡¢HoltWinters¡¢ar¡¢arima¡¢vars¡¢urca¡¢tseries¡¢CADFtest¡¢pco¡¢tsDyn¡¢PSTR¡¢midasr¡¢getsºÍtsfaµÈ£¬ÕâЩ°üº¸Ç×Իع顢¹ãÒå×îС¶þ³Ë·¨ºÍ...
¹ØÓÚ#rÓïÑÔ#µÄÎÊÌâ:¹ãÒå¼ÓÐÐÄ£ÐÍÄâºÏÇúÏߺóÈçºÎÇó¹Õµã
RÓïÑÔ:ͨ¹ý¹ãÒå¼ÓÐÔÄ£ÐÍÄâºÏµÄÁ½Ìõ·ÇÏßÐÔÇúÏßÇ÷ÊÆ·Ö±ðΪ1¡¢ÏȽµµÍºóÔö¼ÓÔÙ½µµÍ 2¡¢ÏÈÔö¼Óºó½µµÍÔõôÇóÇúÏß1µÄÁ½¸ö¹ÕµãºÍÇúÏß2µÄÒ»¸ö¹ÕµãÄØ(×îºÃÖªµÀ¹ÕµãµÄx y ×ø±êÖµ)...
»ùÓÚRÓïÑÔ»úÆ÷ѧϰ·½·¨
Áë»Ø¹é¡¢Æ«×îС¶þ³Ë·¨:ÓÃÓÚ´¦Àí¶àÖØ¹²ÏßÐÔÎÊÌâ,Ìá¸ßÄ£Ð͵ÄÎȶ¨ÐÔºÍÔ¤²âÐÔÄÜ¡£ Lasso»Ø¹éÓë×îС½Ç¶È»Ø¹é:ͨ¹ýL1ÕýÔò»¯½øÐÐÌØÕ÷Ñ¡Ôñ,ÊÊÓÃÓÚ¸ßάÊý¾Ý¡£ µ¯ÐÔÍø»Ø¹é:½áºÏÁë»Ø¹éºÍLasso»Ø...
meta·ÖÎö,ÈçºÎÓÃRÓïÑÔʵÏÖ¼ÓȨ×îС¶þ³Ë·¨WLSµÄÔª»Ø¹é...
½øÐмÓȨ×îС¶þ³Ë·¨WLSµÄÔª»Ø¹é·ÖÎö£¨meta-regression£©¿ÉÒÔʹÓÃRÓïÑÔÖеÄrma()º¯ÊýʵÏÖ¡£ÏÂÃæ¸ø³öÒ»¸ö¾ßÌåµÄʵÏÖ²½Ö裺׼±¸Êý¾Ý¼¯ Ê×ÏÈÐèҪ׼±¸...
RÓïÑÔ ¹ãÒå¼ÓÐÔÄ£ÐÍGAM
RÓïÑÔ ¹ãÒå¼ÓÐÔÄ£ÐÍGAM 5 dat<-gamSim(1,n=400)b1<-gam(y~te(x0,x1,x2,d=c(1,2),k=c(5,15))+s(x3),data=dat)ÇëÎÊ...
Á½·Ö¶ÎÏßÐԻعéÄ£ÐÍ·ÖÎöãÐֵЧӦ - ±à³ÌÓïÑÔ - CSDNÎÊ´ð
15 rÓïÑÔ ÒѾʹÓùãÒå¼ÓÐÔÄ£Ðͺ͹⻬ÇúÏßÄâºÏÀ´¼ì²â·ÇÏßÐÔ¹ØÏµ,ÔÚ·ÇÏßÐÔ´æÔÚµÄÇé¿öÏÂ,²ÉÓÃÁ½·Ö¶ÎÏßÐԻعéÄ£ÐÍ·ÖÎöãÐֵЧӦ¡£ÔõôдÁ½·Ö¶ÎÏßÐԻعéÄ£ÐÍ·ÖÎöãÐֵЧӦÕâ¿éÄÚÈݵĴúÂë¡£