media2024-03-20_wefcpvnqqtg5qgjaimage174,quotimgsf_ellipsex,变量0<=k<=1@@,:=6f:=8sf_ellipsex,805747code参考refsf_ellipsex,…

media2024-03-20_wefcpvnqqtg5qgjaimage175,quotimgsf_ellipsex,变量0<=k<=1@@,:=6f:=8sf_ellipsex,794314code参考refsf_ellipsex,…

sf_ellipsex,=2求积分值demo_sf_,_1real返回,media2024-04-18_cehgfbgh7vv1xx2kimage196,范例tcodereturndemo_sf_,_1//返回,…

sf_ellipsex,函数带入变量k=1椭圆参数,6求积分值demo_sf_,media2024-04-18_cehgfbgh7vv1xx2kimage191,范例tcodereturndemo_sf_,_2//返回1code,…

trtderfcinvtdtdsf_gamma,tdsf_gammaln,tdsf_beta,trtrtdsf_incompletegamma,tdsf_gammainvtd,sf_errortd,sf_integerbessel_,tdtrtrtdsf_integerbessel_,tdsf_realbessel_1tdtd,…

media2024-03-20_wefcpvnqqtg5qgjaimage220,quotimgsf_integerbessel,7x:=45sf_integerbessel,003002code参考refsf_integerbessel,2refrefsf_realbessel,1refrefsf_realbessel_,…

估计多元函数分布值sf_copulacdf,为均匀分布需要在01区间内,时为估值参数默认1clayton0,-gumbel1@@,codeu:=randunif013003,0084310000returnsf_copulacdf,03577032703008900842765709417621returnsf_copulacdf,…

置信度--概率水平sf_normal3,水平范例tcodereturnsf_normal3,95//结果16448code,…

累积标准正态分布等同于sf_normcdf,01sf_,值范例tcodereturnsf_normal2,…

多元分布相关系数矩阵sf_copulafit,为均匀分布需要在01区间内,矩阵u:=randunif013003,sf_copulafitu,自由度u:=randunif013002,sf_copulafitu,估计值u:=randunif013002,sf_copulafitu,…