acca软件包 利维奥 ACCA：一个C anonicalçorrelation一nalysis 设置 要安装此软件包（在R中）： #if devtools is not installed yet: # install.packages("devtools") library(devtools) install_github("livioivil/acca") L = matrix (rnorm( 100 ), 100 , 1 ) X = matrix (rnorm( 500 ), 10