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Concatenate in R
Concatenate in R
In formal language theory and computer programming, string concatenation is the operation of joining character strings end-to-end. For example, the concatenation of "snow" and "ball" is "snowball".
In formal language theory and computer programming, string concatenation is the operation of joining character strings end-to-end. For example, the concatenation of "snow" and "ball" is "snowball".
Richard Webster: The paste() Function in R (10:03)
Richard Webster: The paste() Function in R (10:03)
Monika Wahi: How to Use the Paste Command to Concatenate Strings in R (4:17)
Monika Wahi: How to Use the Paste Command to Concatenate Strings in R (4:17)
- Concatenate vectors after converting to character.
- Concatenate vectors after converting to character.
Lead and Lag with dplyr
Lead and Lag with dplyr
Find the "previous" (lag()) or "next" (lead()) values in a vector. Useful for comparing values behind of or ahead of the current values.
Find the "previous" (lag()) or "next" (lead()) values in a vector. Useful for comparing values behind of or ahead of the current values.
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