Znn3bq.jpeg
²é¿´: 1218  |  »Ø¸´: 4
±¾Ìû²úÉú 1 ¸ö ³ÌÐòÇ¿Ìû £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ian_zhangty

ľ³æ (ÖøÃûдÊÖ)

[ÇóÖú] ÇëÎÊ£¬ÎÒÏëÓÃfortran¼ÆËãͳ¼ÆÖеÄpÖµÒÔ¼°95%ÐŶȿռä

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

ian_zhangty

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
jjdg(½ð±Ò+1): ¸Ðл·ÖÏíÄãµÄ½â¾ö·½°¸ 2011-08-06 15:28:45
dubo(½ð±Ò+5, ³ÌÐòÇ¿Ìû+1): good 2011-08-21 14:01:09
ÒѾ­½â¾ö£¬·½°¸ÈçÏ£¬Ð»Ð»

FUNCTION betai(a,b,x)
REAL betai,a,b,x
!USES betacf,gammln
REAL bt,betacf,gammln
if(x<0..or.x>1.) pause 'bad argument x in betai'
if(x==0..or.x==1.) then
  bt=0.
else
  bt=exp(gammln(a+b)-gammln(a)-gammln(b)+a*log(x)&
     +b*log(1.-x))
endif
if(x<(a+1.)/(a+b+2.)) then
  betai=bt*betacf(a,b,x)/a
  return
else
  betai=1.-bt*betacf(b,a,1.-x)/b
  return
endif
END FUNCTION betai

FUNCTION betacf(a,b,x)
INTEGER maxit
REAL betacf,a,b,x,EPS,fpmin
PARAMETER (maxit=100,EPS=3.e-7,fpmin=1.e-30)
INTEGER m,m2
REAL aa,c,d,del,h,qab,qam,qap
qab=a+b
qap=a+1.
qam=a-1.
c=1.
d=1.-qab*x/qap
if(abs(d) d=1./d
h=d
do m=1,maxit
  m2=2*m
  aa=m*(b-m)*x/((qam+m2)*(a+m2))
  d=1.+aa*d
  if(abs(d)   c=1.+aa/c
  if(abs(c)   d=1./d
  h=h*d*c
  aa=-(a+m)*(qab+m)*x/((a+m2)*(qap+m2))
  d=1.+aa*d
  if(abs(d)   c=1.+aa/c
  if(abs(c)   d=1./d
  del=d*c
  h=h*del
  if(abs(del-1.)     betacf=h
    return
  end if
end do
pause 'a or b too big, or maxit too small in betacf'
END FUNCTION betacf

FUNCTION gammln(xx)
REAL gammln,xx
INTEGER j
DOUBLE PRECISION ser,stp,tmp,x,y,cof(6)
SAVE cof,stp
DATA cof,stp/76.18009172947146d0,-86.50532032941677d0,&
     24.01409824083091d0,-1.231739572450155d0,&
         .1208650973866179d-2,-.5395239384953d-5,&
         2.5066282746310005d0/
x=xx
y=x
tmp=x+5.5d0
tmp=(x+0.5d0)*log(tmp)-tmp
ser=1.000000000190015d0
do j=1,6
  y=y+1.d0
  ser=ser+cof(j)/y
end do
gammln=tmp+log(stp*ser/x)
END FUNCTION gammln



program pvalue
        REAL df, r, t, prob
        df=17-2   ! 17 is sample size

        r=0.188446645   ! pearson coefficient
        t=(abs(r)*sqrt(df))/sqrt(1-r**2)
        prob=betai(0.5*df,0.5,df/(df+t**2))
        write (*,*) prob





end program pvalue
5Â¥2011-08-06 10:41:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

snoopyzhao

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
jjdg(½ð±Ò+1): ¸ÐлÄúµÄ¹Ø×¢ 2011-08-06 01:01:29
ian_zhangty(½ð±Ò+1): 2011-08-06 09:10:51
¼ÆËã p Öµ¿É²»ÊǼòµ¥µÄÊÂÇ飬ºÇºÇ¡­¡­
È¥ statlib ºÍ netlib ÉÏÕÒÕÒ

Æäʵ£¬ÕâÖÖÊÂÇ飬ÕÒ¸öͳ¼ÆÈí¼þ×öÁ˾ͽáÁË¡­¡­
2Â¥2011-08-05 23:00:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ian_zhangty

ľ³æ (ÖøÃûдÊÖ)

¡ï
dubo(½ð±Ò+1): »¶Ó­³£À´³ÌÐòÓïÑÔ°æÌÖÂÛ 2011-08-21 14:00:44
ÒýÓûØÌû:
2Â¥: Originally posted by snoopyzhao at 2011-08-05 23:00:50:
¼ÆËã p Öµ¿É²»ÊǼòµ¥µÄÊÂÇ飬ºÇºÇ¡­¡­
È¥ statlib ºÍ netlib ÉÏÕÒÕÒ

Æäʵ£¬ÕâÖÖÊÂÇ飬ÕÒ¸öͳ¼ÆÈí¼þ×öÁ˾ͽáÁË¡­¡­

ÎÒÒ²ÖªµÀµÄ¡£µ«ÊÇÓÉÓÚÎÒµÄÕû¸ö³ÌÐò¶¼ÊÇÓÃfortran±àµÄ£¬Èç¹ûÓÐÖ±½ÓµÄ³ÌÐò¾Í·Ç³£Ê¡ÊÂÁË
3Â¥2011-08-06 09:10:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

snoopyzhao

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ian_zhangty(½ð±Ò+4): 2011-08-06 10:36:46
ÄǾÍÉÏÎÒ˵µÄÄÇÁ½¸öÉÏÃæÕÒÕÒ£¬Ò²¿ÉÒÔÈ¥¿´¿´ R (http://www.r-project.org) »òÕß dataplot (http://www.itl.nist.gov/div898/software/dataplot/) µÄÔ´ÂëÖйØÓÚ p µÄ¼ÆËã¡£ºóÕßÖ÷ÒªÊÇ fortran ±àµÄ£¬Ç°ÕßÓÐÒ»²¿·ÖÊÇ C£¬ÓÐÒ»²¿·ÖÊÇ fortran£¬»¹Óд󲿷ÖÊÇ R....
4Â¥2011-08-06 09:32:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÍÁľˮÀûר˶276·ÖÇóµ÷¼Á +6 ÎÒÏëÉÏѧ£¡£¡6 2026-04-05 9/450 2026-04-08 17:45 by ËÎС±¦HQ
[˶²©¼ÒÔ°] ÓÐûÓÐѧУ²ÄÁÏרҵÊÕ¿çµ÷(Ò»Ö¾Ô¸085410) +3 momo(Éϰ¶°æ) 2026-04-06 6/300 2026-04-08 14:53 by »¯Ñ§521
[¿¼ÑÐ] 283Çóµ÷¼Á +19 A child 2026-04-04 19/950 2026-04-08 14:26 by xingguangj
[¿¼ÑÐ] 315Çóµ÷¼Á +17 ÐÀϲ777 2026-04-04 18/900 2026-04-08 13:54 by hangsimei
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +3 19123253302 2026-04-06 3/150 2026-04-07 18:00 by jp9609
[¿¼ÑÐ] 277Çóµ÷¼Á ÊýÒ»104·Ö +9 Æ¿×ÓPZ 2026-04-05 14/700 2026-04-07 17:52 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼Á +4 mcbbc 2026-04-06 5/250 2026-04-07 12:33 by upczlm1989
[¿¼ÑÐ] »¯¹¤µ÷¼Á303·Ö£¬¹ýËļ¶ +34 ÆÜÎà´ý·ç 2026-04-02 34/1700 2026-04-07 12:30 by 1018329917
[¿¼ÑÐ] µÚÒ»Ö¾Ô¸¶«ÄÏ´óѧÎïÀí313£¬ÓпÆÑоºÈü»ñ½±¾­Àú£¬Ï£ÍûÎïÀí¸´ÊÔµ÷¼Á +3 ÂíÄÚ³È 2026-04-05 3/150 2026-04-06 10:32 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 0857´óÀà»·¾³¹¤³ÌBÇøÇóµ÷¼Á +3 ¹¨ÓíÃú 2026-04-05 3/150 2026-04-06 10:22 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò¼·¡·¡ÒÚ 2026-04-04 14/700 2026-04-05 23:31 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 mcbbc 2026-04-04 3/150 2026-04-05 10:03 by barlinike
[¿¼ÑÐ] »·¾³285·Ö£¬¹ýÁù¼¶£¬Çóµ÷¼Á +10 xhr12 2026-04-02 10/500 2026-04-04 21:53 by bn53987
[¿¼ÑÐ] 350Ò»Ö¾Ô¸±±¾©º½¿Õº½Ìì´óѧ08500²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +5 kjnasfss 2026-04-03 5/250 2026-04-03 22:29 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 335Çóµ÷¼Á +7 ÉòÇåÁ§ 2026-04-03 7/350 2026-04-03 18:55 by lijunpoly
[¿¼ÑÐ] Çóµ÷¼Á +3 usbdndj 2026-04-03 3/150 2026-04-03 14:10 by dxiaoxin
[¿¼ÑÐ] ÍÁľˮÀû328·ÖÇóµ÷¼Á +6 ¼²·çÖª¾¢²Ý666 2026-04-02 6/300 2026-04-03 11:38 by znian
[¿¼ÑÐ] ר˶ 351 086100 Ò²ÊÇ¿¼µÄ²Ä¿Æ»ù ±¾¿ÆÒ²ÊDzÄÁÏ +8 202451007219 2026-04-02 8/400 2026-04-03 09:50 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 279Çóµ÷¼Á +5 ¸µÎÄÇï 2026-04-02 5/250 2026-04-02 18:10 by ±ÊÂä½õÖÝ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û