然后把放在d盘根目录下,用read.table读取直接把路径带入读入 read.table"d:/exam0203.header=T
library(rugarch) # load package
Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) :
不存在叫‘rgl’这个名字的程辑包
Error: ‘rugarch’程辑包或名字空间载入失败,
uservo user=(uservo)voinfo;
String username=user.getUsername();
String password=user.getPassword();
System.out.println("your username is "username);
System.out.println("your password is "password);
List list = new ArrayList();