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# context("Confidence Intervals")
# Examples to test
#'
#'
#'
#' confint(bootstrap)
#' confint(bootstrap, method = "percentile")
#' confint(bootstrap, method = "boot")
#' confint(bootstrap, method = "se", df = nrow(HELPrct) - 1)
#' confint(bootstrap, margin.of.error = FALSE)
#' confint(bootstrap, margin.of.error = TRUE, level = 0.99,
#' method = c("boot", "se", "perc") )
#' bootstrap2 <- do(500) * mean( resample(1:10) )
#' confint(bootstrap2)
getData <- function() {
structure(list(diffmean = c(-0.865114560236513, 0.36778884147305,
-1.69679327521794, -0.515578957538288, -1.94702093397746, -0.0728026194617826,
-1.86344537815125, 0.230871807028976, -0.403286509408957, -1.10612170087977,
-0.0187560975609742, -0.937450304797245, 0.336827195467421, -1.20303776683087,
0.197786961013534, -0.150530871031052, -1.53303441197126, -2.03656156156156,
-1.80459133832628, -0.148356940509913, -1.44662309368191, -1.66299316729116,
-2.29584489012161, -0.731077910853188, 0.46941966871308, -1.24377675993229,
-0.806121886709278, -1.19370508766887, 1.55603328710125, -0.169223921240054,
-2.57113314447592, -2.41906367244848, -1.04849036959916, -0.828693977591037,
1.25994772775763, 0.0965588084232181, -0.737388972683092, -0.471512012342956,
-0.542079207920793, -2.34084066000241, -1.6808725353206, -0.341452425125894,
-0.661978492482326, -0.0747721258453424, -2.27637620874075, -1.66087138667783,
-1.70732009311079, -0.523727422003283, -1.61968125474323, -1.90693817628188
)), class = c("do.data.frame", "data.frame"), row.names = c(NA, -50L),
lazy = ~diffmean(age ~ sex, data = resample(HELPrct)), culler = function (object,...)
{ UseMethod("cull_for_do") })
}
getDataAlternate <- function() {
structure(list(mean = c(4.9, 5.2, 6, 7.3, 6.1, 6.7, 7.1, 5.7,
5.1, 4.3, 6, 4.5, 6.4, 5.3, 5.6, 3.8, 5.9, 6.1, 5.8, 5.7, 5.6,
4.5, 5.6, 6.7, 4.5, 6, 6.8, 4.3, 7.5, 6.4, 6.7, 4.6, 3.9, 7.2,
4.6, 4.9, 4.7, 7.3, 6.7, 5.2, 5.4, 6.1, 5.6, 5.5, 6.5, 4.8, 5.1,
5.8, 5, 4.9, 5.7, 6.3, 4.7, 6.2, 6.2, 6.1, 5.3, 6.6, 3.6, 5,
4.5, 3.9, 3.9, 4.9, 6.3, 4.8, 6.7, 6.5, 5.1, 6.1, 5.8, 4.1, 8.3,
6.6, 4.8, 6.6, 5.7, 4.8, 5.3, 6.9, 5.7, 4.3, 4.1, 6.5, 4.6, 5.4,
6, 4.3, 5, 4.7, 6.7, 7, 4.5, 7.7, 5.4, 4.6, 7.8, 7.2, 5.7, 6.1,
6.2, 4.5, 4.3, 6.7, 5, 6, 6, 6.1, 5.7, 4.7, 5.6, 5, 5.9, 5.8,
5.1, 6.4, 7.2, 6.3, 6, 4.4, 4.1, 7.2, 5.7, 5.3, 5.2, 5.6, 5.9,
5.8, 7.2, 5.7, 6.1, 4.8, 5.5, 5.1, 5.2, 3.6, 6.3, 5.5, 5.7, 6.3,
5.5, 6.1, 6.7, 5.2, 5.5, 4.7, 4.3, 6.1, 5.1, 5.2, 5.9, 5.6, 5.8,
4, 6.6, 5.6, 5.8, 5.3, 6.1, 3.2, 6.7, 4.8, 4.1, 5.2, 4.1, 4.8,
5.5, 3.2, 5.4, 6, 4, 4.6, 5, 6.2, 6.4, 6.4, 6.3, 5.5, 6.7, 7.5,
6.4, 6.2, 4.7, 6, 5.5, 5.2, 5.4, 6.7, 7.7, 5.3, 5.2, 5.9, 6.2,
4.8, 5.7, 5.9, 6.2, 4.8, 7.3, 5.3, 5.9, 6.8, 6.1, 5.3, 5.9, 3.4,
3.7, 4.6, 5.4, 3.9, 5.8, 7.7, 5.6, 5.9, 5.1, 5.7, 5.3, 5.1, 5.2,
5.9, 6.2, 6.3, 4.8, 5.1, 5.8, 5.5, 6, 5.6, 4.7, 4.7, 5.7, 5,
6.3, 5.5, 4.1, 4.7, 4.9, 4.4, 6.5, 4.1, 5.3, 6.6, 4.3, 5.7, 7.9,
6.7, 5.1, 5.9, 5.6, 5.6, 5.6, 6, 5.3, 6.6, 5.3, 5.7, 5.2, 5.1,
5.8, 5.2, 6.7, 5, 4, 5.7, 6.1, 4.7, 4.5, 4.3, 6, 5.5, 4, 5.3,
4.2, 4.3, 6.6, 5.1, 4.4, 6.5, 7.1, 5.1, 6.3, 5.9, 5.5, 4.5, 5.7,
4.4, 7.7, 5, 4.8, 5.3, 7.2, 5.1, 4.6, 6.9, 3.5, 5.5, 6.2, 5.6,
5.8, 5.9, 6.6, 6.7, 5.8, 6.5, 6.2, 5.6, 5, 5, 5.3, 4.9, 5.7,
5.7, 5.5, 5.8, 3.3, 6.2, 6.4, 5, 4.8, 7.3, 4.9, 6.7, 5.7, 5.2,
6.2, 7.4, 5.9, 4.3, 6, 6, 6, 4.3, 6, 6.9, 6.4, 5.6, 6.4, 5.2,
5, 5.8, 6.1, 5.4, 4.8, 4.9, 5.6, 5.7, 6, 5, 6.9, 7.4, 4.5, 5.1,
4.8, 6.1, 5.9, 6.7, 5.3, 7, 6.8, 6.4, 5.3, 5.3, 6.4, 6.8, 4.6,
6, 4.8, 6.3, 5.5, 6.3, 6.2, 5.5, 6.2, 6.3, 7, 6.3, 5.2, 5, 5.3,
5.5, 4.6, 6.4, 6.4, 6.9, 5.8, 4.3, 4.6, 6.6, 6, 4.9, 5.2, 5.1,
5.5, 4.7, 5, 6, 4.7, 6.7, 5.6, 7.2, 6.7, 5.8, 5.8, 5.8, 4.6,
5.2, 6.3, 4.9, 5.2, 6.1, 7.7, 4.5, 5.1, 6, 6.4, 5.5, 5.1, 4.5,
4.9, 5.6, 6.6, 3.9, 4.9, 4.7, 5.5, 5.9, 5, 5.2, 4.9, 5.4, 6.4,
4.6, 5.2, 5, 6.4, 4.9, 5.9, 5.4, 5.1, 6, 4, 5.1, 6, 5.7, 4.2,
5.8, 4, 4.5, 4.2, 5.8, 5.9, 5.3, 5.2, 4.1, 4.4, 7, 4, 6, 6.2,
6.2, 6.6, 4.8, 5.3, 6.6, 5.5, 5.3, 7.5, 6, 7.3, 4.9, 5.6, 5.7,
6.2, 5.1, 4.1, 5.3, 6, 4.3, 6.4, 6.2, 7.2, 4.3, 6.4, 5, 6, 6.1,
6.2, 6.5, 4.4, 6.9, 5.1, 5.3, 6.2, 5.4, 6.1, 6.1, 5.7, 4.5, 4.6,
3.9)), class = c("do.data.frame", "data.frame"),
row.names = c(NA, -500L), lazy = ~mean(resample(1:10)),
culler = function (object, ...) { UseMethod("cull_for_do") })
}
testthat::test_that("Confidence Intervals created", {
bootstrap <- getData()
bootstrap2 <- getDataAlternate()
result1 <-
structure(list(name = "diffmean", lower = -2.40146349464812,
upper = 1.0820789144726, level = 0.95, method = "percentile",
estimate = -0.784128356112582), row.names = c(NA, -1L),
class = "data.frame")
result2 <-
structure(list(name = "diffmean", lower = -2.77996366912654,
upper = 0.989971357711456, level = 0.95, method = "stderr",
estimate = -0.784128356112582, margin.of.error = 1.884967513419,
df = 452), row.names = c(NA, -1L), class = "data.frame")
result3 <-
structure(list(name = "diffmean", lower = -2.77996366912654,
upper = 0.989971357711456, level = 0.95, method = "stderr",
estimate = -0.784128356112582, margin.of.error = 1.884967513419,
df = 452), row.names = c(NA, -1L), class = "data.frame")
result4 <-
structure(list(name = "diffmean", lower = -2.40146349464812,
upper = 1.0820789144726, level = 0.95, method = "percentile",
estimate = -0.784128356112582), row.names = c(NA, -1L),
class = "data.frame")
result5 <-
structure(list(name = c("diffmean", "diffmean"),
lower = c(-3.37610477860545, -2.53387612382919),
upper = c(1.58611246719036, 1.48349232506206),
level = c(0.99, 0.99), method = c("stderr", "percentile"),
estimate = c(-0.784128356112582, -0.784128356112582),
margin.of.error = c(2.4811086228979, NA), df = c(452, NA)),
row.names = c(NA, -2L), class = "data.frame")
result6 <-
structure(list(name = "mean", lower = 3.9, upper = 7.3525, level = 0.95,
method = "percentile", estimate = 5.5), row.names = c(NA, -1L),
class = "data.frame")
result7 <-
structure(list(name = logical(0), lower = logical(0), upper = logical(0),
level = logical(0), method = logical(0)),
class = "data.frame", row.names = integer(0))
expect_equal(confint(bootstrap), result1)
expect_equal(confint(bootstrap, method="stderr"), result2)
expect_equal(confint(bootstrap, method = "se", df = nrow(HELPrct) - 1), result3)
expect_equal(confint(bootstrap, margin.of.error = FALSE), result4)
expect_equal(confint(bootstrap, margin.of.error = TRUE, level = 0.99,
method = c("boot", "se", "perc")), result5)
expect_equal(confint(bootstrap2), result6)
# expect_equal(confint(bootstrap, method = "boot"), result7)
})
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