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test_that("anyNA() method for NaArray objects", {
## input of type() "integer"
m1 <- matrix(c(0L, 0L, 155L,
0L, 8L, -1L), nrow=2, byrow=TRUE)
naa1 <- as(m1, "NaArray")
test_summarize_op1(m1, naa1, "anyNA")
m1[1, 2] <- NA
naa1 <- as(m1, "NaArray")
test_summarize_op1(m1, naa1, "anyNA")
## input of type() "logical"
m2 <- matrix(c(FALSE, FALSE, TRUE,
FALSE, TRUE, TRUE), nrow=2, byrow=TRUE)
naa2 <- as(m2, "NaArray")
test_summarize_op1(m2, naa2, "anyNA")
m2[1, 2] <- NA
naa2 <- as(m2, "NaArray")
test_summarize_op1(m2, naa2, "anyNA")
## input of type() "double"
m3 <- matrix(c(0, 0, pi,
0, 0.25, 1e3), nrow=2, byrow=TRUE)
naa3 <- as(m3, "NaArray")
test_summarize_op1(m3, naa3, "anyNA")
m3[1, 2] <- NaN
naa3 <- as(m3, "NaArray")
test_summarize_op1(m3, naa3, "anyNA")
m3[1, 2] <- NA
naa3 <- as(m3, "NaArray")
test_summarize_op1(m3, naa3, "anyNA")
## input of type() "complex"
m4 <- matrix(c(0, 0, pi,
0, 2-5i, 1e3), nrow=2, byrow=TRUE)
naa4 <- as(m4, "NaArray")
test_summarize_op1(m4, naa4, "anyNA")
m4[1, 2] <- NaN # 1st type of "complex" NaN
naa4 <- as(m4, "NaArray")
test_summarize_op1(m4, naa4, "anyNA")
m4[1, 2] <- NaN * 1i # 2nd type of "complex" NaN
naa4 <- as(m4, "NaArray")
test_summarize_op1(m4, naa4, "anyNA")
m4[1, 2] <- NA
naa4 <- as(m4, "NaArray")
test_summarize_op1(m4, naa4, "anyNA")
## input of type() "character"
m5 <- matrix(c("", "", "Hello",
"", "dear", "world"), nrow=2, byrow=TRUE)
naa5 <- as(m5, "NaArray")
test_summarize_op1(m5, naa5, "anyNA")
m5[1, 2] <- NA
naa5 <- as(m5, "NaArray")
test_summarize_op1(m5, naa5, "anyNA")
})
test_that("other summarization methods for NaArray objects", {
## input of type() "integer"
m1 <- matrix(c( 0L, 0L, NA, 0L, NA,
NA, 0L, -3L, 1L, NA,
0L, 0L, 0L, 0L, 0L,
15L, 0L, 0L, 0L, NA), nrow=4, byrow=TRUE)
naa1 <- as(m1, "NaArray")
test_summarize_op2(m1, naa1, "any")
test_summarize_op2(m1, naa1, "all")
test_summarize_op2(m1, naa1, "min")
test_summarize_op2(m1, naa1, "max")
test_summarize_op2(m1, naa1, "range")
test_summarize_op2(m1, naa1, "sum")
test_summarize_op2(m1, naa1, "prod")
test_summarize_op2(m1, naa1, "mean")
test_summarize_op2(m1, naa1, "var")
test_summarize_op2(m1, naa1, "sd")
m0 <- m1[0, ]
naa0 <- naa1[0, ]
expect_warning(min(naa0), "NAs introduced")
expect_warning(max(naa0), "NAs introduced")
expect_warning(range(naa0), "NAs introduced")
expect_identical(suppressWarnings(min(naa0)), NA_integer_)
expect_identical(suppressWarnings(max(naa0)), NA_integer_)
expect_identical(suppressWarnings(range(naa0)), rep(NA_integer_,2))
## input of type() "logical"
m2 <- is.na(m1)
naa2 <- as(m2, "NaArray")
test_summarize_op2(m2, naa2, "any")
test_summarize_op2(m2, naa2, "all")
test_summarize_op2(m2, naa2, "min")
test_summarize_op2(m2, naa2, "max")
test_summarize_op2(m2, naa2, "range")
test_summarize_op2(m2, naa2, "sum")
test_summarize_op2(m2, naa2, "prod")
test_summarize_op2(m2, naa2, "mean")
test_summarize_op2(m2, naa2, "var")
test_summarize_op2(m2, naa2, "sd")
m0 <- m2[0, ]
naa0 <- naa2[0, ]
expect_warning(min(naa0), "NAs introduced")
expect_warning(max(naa0), "NAs introduced")
expect_warning(range(naa0), "NAs introduced")
expect_identical(suppressWarnings(min(naa0)), NA_integer_)
expect_identical(suppressWarnings(max(naa0)), NA_integer_)
expect_identical(suppressWarnings(range(naa0)), rep(NA_integer_,2))
})
test_that("summarization methods for 3D NaArray objects", {
## input of type() "double"
a <- array(0, 6:4)
a[1, , 2] <- c(1e12, -1234.55, -2.1, -1, -0.55)
a[3, , 2] <- c(-0.55, 0, 1e-10, 0.88, 1)
a[5, , 2] <- c(pi, 10.33, 3.4567895e8, 300, 2009.01)
naa3 <- as(a, "NaArray")
test_summarize_op1(a, naa3, "anyNA")
a[6, 3, 2] <- NA
a[6, 4, 2] <- NaN
naa3 <- as(a, "NaArray")
test_summarize_op1(a, naa3, "anyNA")
expect_error(any(naa3), "does not support")
expect_error(all(naa3), "does not support")
test_summarize_op2(a, naa3, "min")
test_summarize_op2(a, naa3, "max")
test_summarize_op2(a, naa3, "range")
test_summarize_op2(a, naa3, "sum")
test_summarize_op2(a, naa3, "prod")
test_summarize_op2(a, naa3, "mean")
test_summarize_op2(a, naa3, "var")
test_summarize_op2(a, naa3, "sd")
})
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