Displaying 2 results from an estimated 2 matches for "allft".
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all_t
2024 Sep 17
1
findInterval
...logical switches ... which allow 2^3
variants of which I now guess only 6 differ:
Here's some R code showing the possibilities:
(argsTF <- names(formals(findInterval))[-(1:2)]) # "rightmost.closed" "all.inside" "left.open"
FT <- c(FALSE, TRUE)
allFT <- as.matrix(expand.grid(rightmost.closed = FT,
all.inside = FT,
left.open = FT))
allFT
(cn <- substr(colnames(allFT), 1,1)) # "r" "a" "l"
x <- 2:18
v <- c(5, 10, 15) # create two...
2024 Sep 16
1
findInterval
Suppose we have `dat` shown below and we want to find the the `y` value
corresponding to the last value in `x` equal to the corresponding component
of `seek` and we wish to return an output the same length as `seek` using
`findInterval` to perform the search. This returns the correct result:
dat <- data.frame(x = c(2, 2, 3, 4, 4, 4),
y = c(37, 12, 19, 30, 6, 15),
seek = 1:6)