Nothing
context("running ratio")
test_that("running ratio stops when it should", {
expect_error( runningratio(c(0,1), c(0,0), 1) )
expect_error( runningratio(c(0,1), 0, c(1,1)) )
expect_error( runningratio(0, c(0,0), c(1,1)) )
expect_error( runningratio(0, c(0,0), c(1,1,2)) )
})
test_that("running ratio with constant x or position", {
n <- 100
d <- 5
x <- rnorm(n)
pos <- rep(0, n)
denom <- rep(d, n)
expect_equal( runningratio(pos, x, denom, window=1), rep(mean(x)/d, n) )
mu <- mean(x)
x <- rep(mu, n)
pos <- runif(n, 0, 5)
expect_equal( runningratio(pos, x, denom, window=1), x/d)
})
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