search for: lw3

...i] <- Lx$Lb1[i+1]/Lx$Lb1[i] Lx$sb2[i] <- Lx$Lb2[i+1]/Lx$Lb2[i] Lx$sb3[i] <- Lx$Lb3[i+1]/Lx$Lb3[i] Lx$sb4[i] <- Lx$Lb4[i+1]/Lx$Lb4[i] Lx$sb5[i] <- Lx$Lb5[i+1]/Lx$Lb5[i] Lx$sw1[i] <- Lx$Lw1[i+1]/Lx$Lw1[i] Lx$sw2[i] <- Lx$Lw2[i+1]/Lx$Lw2[i] Lx$sw3[i] <- Lx$Lw3[i+1]/Lx$Lw3[i] Lx$sw4[i] <- Lx$Lw4[i+1]/Lx$Lw4[i] Lx$sw5[i] <- Lx$Lw5[i+1]/Lx$Lw5[i] } How I could also create the variable names (letters b and w, and numbers from 1 to 5 in s and L variables) using a loop in R? In Stata I can use this command: foreach r in b w {; foreach s...