WitrynaIf a formula, e.g. ~ .x + 2, it is converted to a function. There are three ways to refer to the arguments: For a single argument function, use . For a two argument function, … WitrynaHence, I am converting the list of character vectors into one long vector of strings with purrr‘s flatten_chr function. Now, I finally can use the separate function to separate …

Apply a function to each element of a vector, and its index — imap

Witryna7 mar 2024 · The imap () function is a powerful tool for iterating over a list or a vector while also keeping track of the index or names of the elements. This function applies … WitrynaA list or atomic vector. .f. A function, formula, or vector (not necessarily atomic). If a function, it is used as is. If a formula, e.g. ~ .x + 2, it is converted to a function. … brandon\u0027s body shop newcomerstown ohio

Imap source: R/imap.R - rdrr.io

Witrynapow <- function (x, y) { x^y } it <- imap(pow, c (2, 3, 10), c (5, 2, 3)) as.list(it) # Similar to the above, but because the second vector is exhausted after two # calls to … Witryna1 dzień temu · Specifically, the map's value_type is int (A::*)(const std::vector&), which is a pointer to member function type, while the initializer list provides lambda functions that have a different type. To fix the error, you need to make sure that the lambda functions have the same type as the pointer to member functions. WitrynaRun the code above in your browser using DataCamp Workspace. Powered by DataCamp DataCamp brandon\u0027s basics in making videos and games