I obtain these data (here they are exported in Excel), there are 108 coloumns. Then, as argument "tm" of the function, I have this vector: maturity<-c(0, 3/12, 0.5, 9/12, 1, 15/12, 1.5, 21/12, 2, 2.5, 3, 4, 5, 6, 7, 8, 9, 10).
If I run the command, R gives me the error.