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Category：Languages

Let's have a following datafrane:

`df <- data.frame(c("a", "c ","e "), c("b ", "d", "f ")) colnames(df) <- c("X1", "X2") df X1 X2 1 a b 2 c d 3 e f `

How to transform the given data.frame to one character vector without spaces?

`#Expected result: #vector #[1]"abcdef" `

Another solution from base R.

`paste(trimws(as.vector(t(df))), collapse = "") # [1] "abcdef" `