search for: input54

Dear members, I have started to work with R recently and there is one thing which I could not solve so far. I don't know how to define macros in R. The problem at hand is the following: I want R to go through a list of 1:54 and create the matrices input1, input2, input3 up to input54. I have tried the following: for ( i in 1:54) { input[i] = matrix(nrow = 1, ncol = 107) input[i][1,]=datset$variable } However, R never creates the required matrices. I have also tried to type input'i' and input$i, none of which worked. I would be very grateful for he...