Append logical operators in between character vectors

Asked Apr 21 '16 at 14:25

Active Apr 21 '16 at 14:49

Viewed 59 times

I have a big character vector, for example, I take only three elements

vec <- c("first", "second", "third")

and I have logical vector

logVec <- c("Or", "And")

I want output as:

"first Or second And third"

I tried it using paste0, but it takes for loop to traverse every pair and appending logical vector sequentially. Is there any simple way of doing this?

edited Apr 21 '16 at 14:49

rawr

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asked Apr 21 '16 at 14:25

indra_patil

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`paste(c(vec, logVec)[ order(c(seq_along(vec), seq_along(logVec))) ], collapse = " ")` Borrowed this from Arun's answer: http://stackoverflow.com/a/16443987 – Frank Apr 21 '16 at 14:28
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or `paste(head(c(t(matrix(c(vec, logVec), length(vec)))), -1), collapse = ' ')` – rawr Apr 21 '16 at 14:38
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Great and simple. Thanks both of u – indra_patil Apr 21 '16 at 14:55

Append logical operators in between character vectors

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