How to apply a function over several matrices in R

Question

I would like to apply a function over several matrices and the output should be list or vector reporting the result of each operation. so my attemp was with mapply and looked like this:

    myfunction<-function(x){cor(df1,x)
    output.list<-mapply(myfunction(df2,df3))

but this didn't work out. Any ideas??

Answer 1

试试这个lapply(list(df2, df3), myfunction) 。