Nothing
test_that("remove_elements", {
# build example coin
coin <- build_example_coin(quietly = TRUE)
# run function removing elements in level 2
l_res <- remove_elements(coin, Level = 2, dset = "Aggregated", iCode = "Index")
expect_type(l_res, "list")
# get index data
iData <- get_data(coin, dset = "Aggregated", iCodes = "Index")
# get names of aggs at lev 2
agnames <- na.omit(coin$Meta$Ind$iCode[coin$Meta$Ind$Level == 2])
# check each entry of l_res
# scores
expect_s3_class(l_res$Scores, "data.frame")
expect_equal(nrow(l_res$Scores), nrow(iData))
expect_setequal(names(l_res$Scores), c("uCode", "Nominal", agnames))
expect_setequal(l_res$Scores$Nominal, iData$Index)
expect_setequal(l_res$Scores$uCode, iData$uCode)
# ranks
expect_s3_class(l_res$Ranks, "data.frame")
expect_equal(nrow(l_res$Ranks), nrow(iData))
expect_setequal(names(l_res$Ranks), c("uCode", "Nominal", agnames))
expect_setequal(l_res$Scores$uCode, iData$uCode)
expect_equal(l_res$Ranks$Nominal, rank(-1*l_res$Scores$Nominal, ties.method = "min"))
# rankdiffs
expect_s3_class(l_res$RankDiffs, "data.frame")
expect_equal(nrow(l_res$RankDiffs), nrow(iData))
expect_setequal(names(l_res$RankDiffs), c("uCode", "Nominal", agnames))
expect_setequal(l_res$RankDiffs$uCode, iData$uCode)
expect_equal(l_res$RankDiffs$Physical, (l_res$Ranks$Nominal - l_res$Ranks$Physical))
# absrankdiffs
expect_s3_class(l_res$RankAbsDiffs, "data.frame")
expect_equal(nrow(l_res$RankAbsDiffs), nrow(iData))
expect_setequal(names(l_res$RankAbsDiffs), c("uCode", "Nominal", agnames))
expect_setequal(l_res$RankAbsDiffs$uCode, iData$uCode)
expect_equal(l_res$RankAbsDiffs$Physical, abs(l_res$RankDiffs$Physical))
# meanabsdiff
expect_type(l_res$MeanAbsDiff, "double")
expect_equal(l_res$MeanAbsDiff,
sapply(l_res$RankAbsDiffs[names(l_res$RankAbsDiffs) != "uCode"], mean))
# test with alt set of weights
coin$Meta$Weights$test1 <- coin$Meta$Weights$Original
coin$Log$Aggregate$w <- "test1"
coin <- Regen(coin, from = "Normalise", quietly = TRUE)
# run function removing elements in level 2
l_res <- remove_elements(coin, Level = 3, dset = "Aggregated", iCode = "Index")
expect_type(l_res, "list")
})
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