What is the R command to do this?

Question

can anyone tell me which command I need to do this? Lets say's this is my data:

And I want to make variable X1X2 out of it.

So, I want the numeric codes to be placed next to each other, and not summarized or any other mathematical function. Can someone help me?

Does this answer your question? [Concatenating two text columns in dplyr](https://stackoverflow.com/questions/50845474/concatenating-two-text-columns-in-dplyr) — Ravi Saroch, Oct 29 '20 at 10:24

score 1 · Answer 1 · answered Oct 29 '20 at 08:37

1

Is this helpful to you......

df1 <- read.table(header=TRUE, text="
     X1   X2
     1    3
     2    7
     4    5
     5    9
     3    1
     ")

df1$xa1x2 = paste0(df1$X1,df1$X2)

answered Oct 29 '20 at 08:37

Ravi Saroch

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What is the R command to do this?

1 Answers1