本人在调用copulafit函数时,出了如下错误:
>> rho_norm = copulafit('Gaussian',[U(:), V(:)])
??? Error using ==> statset
No default options available for the function 'copulafit'.
Error in ==> copulafit at 125
options = statset(statset('copulafit'), options);
请问是什么问题,哪位高手指点下,谢谢!