convertFx | R Documentation |
Easy conversion between the life table indicators. This function is based
on the LifeTable
function and methods behind it.
convertFx(x, data, from, to, ...)
x |
Vector of ages at the beginning of the age interval. |
data |
Vector or data.frame/matrix containing the mortality indicators. |
from |
Specify the life table indicator in the input |
to |
What indicator would you like to obtain? Character.
Options: |
... |
Further arguments to be passed to the |
Marius D. Pascariu
LifeTable
# Data --- x <- 0:110 mx <- ahmd$mx # mx to qx qx <- convertFx(x, data = mx, from = "mx", to = "qx") # mx to dx dx <- convertFx(x, data = mx, from = "mx", to = "dx") # mx to lx lx <- convertFx(x, data = mx, from = "mx", to = "lx") # There are 28 possible combinations -------------------------------- # Let generate all of them. from <- c("mx", "qx", "dx", "lx") to <- c("mx", "qx", "dx", "lx", "Lx", "Tx", "ex") K <- expand.grid(from = from, to = to) # all possible cases/combinations for (i in 1:nrow(K)) { In <- as.character(K[i, "from"]) Out <- as.character(K[i, "to"]) N <- paste0(Out, "_from_", In) cat(i, " Create", N, "\n") # Create the 28 sets of results assign(N, convertFx(x = x, data = get(In), from = In, to = Out)) }
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