strings concatenation

  1. S

    Concatenating Vector of Strings in R

    I have a vector (Label) of length 500 with first few elements as: AAA ABM ACD ADR I want to create a new vector (NewLabel) such that it's elements are: AAA_trades.dat ABM_trades.dat ACD_trades.dat ADR_trades.dat basically add the string "_trades.dat" to each element of vector...