library("matrixStats")
rowCounts_R <- function(x, value = TRUE, na.rm = FALSE, ..., useNames = NA) {
if (is.na(value)) {
counts <- apply(x, MARGIN = 1L, FUN = function(x)
sum(is.na(x))
)
} else {
counts <- apply(x, MARGIN = 1L, FUN = function(x)
sum(x == value, na.rm = na.rm)
)
}
# Preserve names attribute
names <- names(counts)
counts <- as.integer(counts)
if (isTRUE(useNames) && !is.null(names)) names(counts) <- names
counts
} # rowCounts_R()
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Subsetted tests
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
source("utils/validateIndicesFramework.R")
x <- matrix(runif(6 * 6, min = -3, max = 3), nrow = 6, ncol = 6)
x[2:3, 3:4] <- NA_real_
storage.mode(x) <- "integer"
# To check names attribute
dimnames <- list(letters[1:6], LETTERS[1:6])
# Test with and without dimnames on x
for (setDimnames in c(TRUE, FALSE)) {
if (setDimnames) dimnames(x) <- dimnames
else dimnames(x) <- NULL
for (rows in index_cases) {
for (cols in index_cases) {
# Check names attribute
for (useNames in c(if (!matrixStats:::isUseNamesNADefunct()) NA, TRUE, FALSE)) {
validateIndicesTestMatrix(x, rows, cols,
ftest = rowCounts, fsure = rowCounts_R,
value = 0, na.rm = TRUE, useNames = useNames)
validateIndicesTestMatrix(x, rows, cols,
fcoltest = colCounts, fsure = rowCounts_R,
value = 0, na.rm = TRUE, useNames = useNames)
for (value in c(0, NA_integer_)) {
validateIndicesTestMatrix(x, rows, cols,
ftest = rowCounts, fsure = rowCounts_R,
value = value, useNames = useNames)
validateIndicesTestMatrix(x, rows, cols,
fcoltest = colCounts, fsure = rowCounts_R,
value = value, useNames = useNames)
}
}
}
}
}
x <- matrix(rep(letters, length.out = 6 * 6), nrow = 6, ncol = 6)
x[2:3, 3:4] <- NA_character_
# Test with and without dimnames on x
for (setDimnames in c(TRUE, FALSE)) {
if (setDimnames) dimnames(x) <- dimnames
else dimnames(x) <- NULL
count <- 0L
for (rows in index_cases) {
for (cols in index_cases) {
count <- count + 1L
na.rm <- c(TRUE, FALSE)[count %% 2 + 1]
useNames <- c(if (!matrixStats:::isUseNamesNADefunct()) NA, TRUE, FALSE)
useNames <- useNames[count %% length(useNames) + 1]
validateIndicesTestMatrix(x, rows, cols,
ftest = rowCounts, fsure = rowCounts_R,
value = "g", na.rm = TRUE, useNames = useNames)
validateIndicesTestMatrix(x, rows, cols,
fcoltest = colCounts, fsure = rowCounts_R,
value = "g", na.rm = TRUE, useNames = useNames)
for (value in c("g", NA_character_)) {
validateIndicesTestMatrix(x, rows, cols,
ftest = rowCounts, fsure = rowCounts_R,
value = value, useNames = useNames)
validateIndicesTestMatrix(x, rows, cols,
fcoltest = colCounts, fsure = rowCounts_R,
value = value, useNames = useNames)
}
}
}
}
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