install.packages("copula")

直接install.packages('copula')百分之九十要出错的，首先从R官网下载copula安装包到本地，然后再安装copula，install.packages("D:/R/copula_0.999-14.zip", repos = NULL, type = "win.binary")，package ‘copula’ successfully unpacked and MD5 sums checked
接着还要安装一系列的其他包，
> library('copula')
Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) :
  不存在叫‘gsl’这个名字的程辑包
Error: ‘copula’程辑包或名字空间载入失败，然后
install.packages('gsl')
package ‘gsl’ successfully unpacked and MD5 sums checked，然后
library('copula')
Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) :
  不存在叫‘ADGofTest’这个名字的程辑包
Error: ‘copula’程辑包或名字空间载入失败，然后
> install.packages('ADGofTest')
package ‘ADGofTest’ successfully unpacked and MD5 sums checked
然后install.packages('pspline')，最后安装成功，可以使用

一些具体的实施还可参见

https://bbs.pinggu.org/forum.php?mod=viewthread&tid=3614882&pid=37603903&page=1&extra=#pid37603903

答主好，请问是用R估计copula还是matlab估计方面呢？