| tile2 {tsibble} | R Documentation |
Tiling window without overlapping observations:
tile2() and ptile() always returns a list.
tile2_lgl(), tile2_int(), tile2_dbl(), tile2_chr() use the same
arguments as tile2(), but return vectors of the corresponding type.
tile2_dfr() tile2_dfc() return data frames using row-binding & column-binding.
tile2(.x, .y, .f, ..., .size = 1, .bind = FALSE) tile2_dfr(.x, .y, .f, ..., .size = 1, .bind = FALSE, .id = NULL) tile2_dfc(.x, .y, .f, ..., .size = 1, .bind = FALSE) ptile(.l, .f, ..., .size = 1, .bind = FALSE) ptile_dfr(.l, .f, ..., .size = 1, .bind = FALSE, .id = NULL) ptile_dfc(.l, .f, ..., .size = 1, .bind = FALSE)
.x |
Objects to slide over simultaneously. |
.y |
Objects to slide over simultaneously. |
.f |
A function, formula, or atomic vector. If a function, it is used as is. If a formula, e.g.
This syntax allows you to create very compact anonymous functions. If character vector, numeric vector, or list, it
is converted to an extractor function. Character vectors index by name
and numeric vectors index by position; use a list to index by position
and name at different levels. Within a list, wrap strings in |
... |
Additional arguments passed on to |
.size |
An integer for window size. If positive, moving forward from left to right; if negative, moving backward (from right to left). |
.bind |
If |
.id |
If not |
.l |
A list of lists. The length of |
Other tiling window functions: tile
x <- 1:5 y <- 6:10 z <- 11:15 lst <- list(x = x, y = y, z = z) df <- as.data.frame(lst) tile2(x, y, sum, .size = 2) tile2(lst, lst, ~ ., .size = 2) tile2(df, df, ~ ., .size = 2) ptile(lst, sum, .size = 1) ptile(list(lst, lst), ~ ., .size = 2)