context("Testing categorical imputation functions")
library(mlmi)
test_that("Saturated imputation no PD draw runs", {
expect_error({
set.seed(1234)
n <- 100
x <- 1+(runif(n)<0.5)
y <- 1+(runif(n)<0.5)
y[1:50] <- NA
temp <- data.frame(x,y)
imps <- catImp(temp, M=10, pd=FALSE, type=3, rseed=4423)
}, NA)
})
test_that("Saturated imputation with PD draw runs", {
expect_error({
set.seed(1234)
n <- 100
x <- 1+(runif(n)<0.5)
y <- 1+(runif(n)<0.5)
y[1:50] <- NA
temp <- data.frame(x,y)
imps <- catImp(temp, M=10, pd=TRUE, type=3, rseed=4423)
}, NA)
})
test_that("Two-way association imputation no PD draw runs", {
expect_error({
set.seed(1234)
n <- 100
x <- 1+(runif(n)<0.5)
y <- 1+(runif(n)<0.5)
z <- 1+(runif(n)<0.5)
y[1:50] <- NA
temp <- data.frame(x,y,z)
imps <- catImp(temp, M=10, pd=FALSE, type=1, rseed=4423)
}, NA)
})
test_that("Two-way association imputation with PD draw runs", {
expect_error({
set.seed(1234)
n <- 1000
x <- 1+(runif(n)<0.5)
y <- 1+(runif(n)<0.5)
z <- 1+(runif(n)<0.5)
y[1:50] <- NA
temp <- data.frame(x,y,z)
imps <- catImp(temp, M=10, pd=TRUE, type=1, rseed=4423)
}, NA)
})
test_that("Three-way association imputation no PD draw runs", {
expect_error({
set.seed(1234)
n <- 100
x <- 1+(runif(n)<0.5)
y <- 1+(runif(n)<0.5)
z <- 1+(runif(n)<0.5)
w <- 1+(runif(n)<0.5)
y[1:50] <- NA
temp <- data.frame(x,y,z,w)
imps <- catImp(temp, M=10, pd=FALSE, type=2, rseed=4423)
}, NA)
})
test_that("Three-way association imputation PD draw runs", {
expect_error({
set.seed(1234)
n <- 100
x <- 1+(runif(n)<0.5)
y <- 1+(runif(n)<0.5)
z <- 1+(runif(n)<0.5)
w <- 1+(runif(n)<0.5)
y[1:50] <- NA
temp <- data.frame(x,y,z,w)
imps <- catImp(temp, M=10, pd=TRUE, type=2, rseed=4423)
}, NA)
})
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