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Leire Abarrategui Martinez
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ds.skewness expected value test
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‎man/ds.skewness.pdf‎

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‎tests/testthat/definition_tests/def-ds.skewness.R‎

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.test.skewness.combined <- function(variable.name,some.values,method)
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{
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skewness.local <- e1071::skewness(x = some.values, na.rm = TRUE, type = method)
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skewness.server <- ds.skewness(x = variable.name, method = method, type = "combine")
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skewness.server <- round(as.numeric(skewness.server[[1]][1]), digits = 8)
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expect_equal(skewness.server, skewness.local, tolerance = ds.test_env$tolerance)
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}
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.test.skewness.split <- function(variable.name,some.values.1,some.values.2,some.values.3,method)
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{
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skewness.local.1 <- e1071::skewness(x = some.values.1, na.rm = TRUE, type = method)
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skewness.local.2 <- e1071::skewness(x = some.values.2, na.rm = TRUE, type = method)
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skewness.local.3 <- e1071::skewness(x = some.values.3, na.rm = TRUE, type = method)
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skewness.server <- ds.skewness(x = variable.name, method = method, type = "split")
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skewness.server.1 <- round(as.numeric(skewness.server[[1]][1]), digits = 8)
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skewness.server.2 <- round(as.numeric(skewness.server[[1]][2]), digits = 8)
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skewness.server.3 <- round(as.numeric(skewness.server[[1]][3]), digits = 8)
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expect_equal(skewness.server.1, skewness.local.1, tolerance = ds.test_env$tolerance)
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expect_equal(skewness.server.2, skewness.local.2, tolerance = ds.test_env$tolerance)
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expect_equal(skewness.server.3, skewness.local.3, tolerance = ds.test_env$tolerance)
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}
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‎tests/testthat/setup.R‎

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context("setup")
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library(lme4)
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library(e1071)
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library(DSOpal)
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library(DSLite)

‎tests/testthat/test-expt-ds.skewness.R‎

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#-------------------------------------------------------------------------------
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# Copyright (c) 2019-2020 University of Newcastle upon Tyne. All rights reserved.
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#
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# This program and the accompanying materials
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# are made available under the terms of the GNU Public License v3.0.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#-------------------------------------------------------------------------------
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source("connection_to_datasets/init_testing_datasets.R")
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source("definition_tests/def-ds.skewness.R")
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context("ds.skewness()::expt::combine::multiple")
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test_that("combined data set",
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{
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connect.all.datasets()
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.test.skewness.combined('D$INTEGER',ds.test_env$local.values[,6], method = 1)
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.test.skewness.combined('D$NON_NEGATIVE_INTEGER',ds.test_env$local.values[,7], method = 1)
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.test.skewness.combined('D$POSITIVE_INTEGER',ds.test_env$local.values[,8], method = 1)
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.test.skewness.combined('D$NEGATIVE_INTEGER',ds.test_env$local.values[,9], method = 1)
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.test.skewness.combined('D$NUMERIC',ds.test_env$local.values[,10], method = 1)
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.test.skewness.combined('D$NON_NEGATIVE_NUMERIC',ds.test_env$local.values[,11], method = 1)
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.test.skewness.combined('D$POSITIVE_NUMERIC',ds.test_env$local.values[,12], method = 1)
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.test.skewness.combined('D$NEGATIVE_NUMERIC',ds.test_env$local.values[,13], method = 1)
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})
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context("ds.skewness()::expt::split::multiple")
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test_that("split data set",
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{
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connect.all.datasets()
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.test.skewness.split('D$INTEGER',ds.test_env$local.values.1[,6],ds.test_env$local.values.2[,6],ds.test_env$local.values.3[,6], method = 2)
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.test.skewness.split('D$NON_NEGATIVE_INTEGER',ds.test_env$local.values.1[,7],ds.test_env$local.values.2[,7],ds.test_env$local.values.3[,7], method = 2)
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.test.skewness.split('D$POSITIVE_INTEGER',ds.test_env$local.values.1[,8],ds.test_env$local.values.2[,8],ds.test_env$local.values.3[,8], method = 2)
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.test.skewness.split('D$NEGATIVE_INTEGER',ds.test_env$local.values.1[,9],ds.test_env$local.values.2[,9],ds.test_env$local.values.3[,9], method = 2)
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.test.skewness.split('D$NUMERIC',ds.test_env$local.values.1[,10],ds.test_env$local.values.2[,10],ds.test_env$local.values.3[,10], method = 2)
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.test.skewness.split('D$NON_NEGATIVE_NUMERIC',ds.test_env$local.values.1[,11],ds.test_env$local.values.2[,11],ds.test_env$local.values.3[,11], method = 2)
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.test.skewness.split('D$POSITIVE_NUMERIC',ds.test_env$local.values.1[,12],ds.test_env$local.values.2[,12],ds.test_env$local.values.3[,12], method = 2)
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.test.skewness.split('D$NEGATIVE_NUMERIC',ds.test_env$local.values.1[,13],ds.test_env$local.values.2[,13],ds.test_env$local.values.3[,13], method = 2)
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})
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context("ds.skewness()::expt::single")
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test_that("combined data set",
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{
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connect.dataset.1()
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.test.skewness.combined('D$INTEGER',ds.test_env$local.values.1[,6], method = 3)
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.test.skewness.combined('D$NON_NEGATIVE_INTEGER',ds.test_env$local.values.1[,7], method = 3)
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.test.skewness.combined('D$POSITIVE_INTEGER',ds.test_env$local.values.1[,8], method = 3)
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.test.skewness.combined('D$NEGATIVE_INTEGER',ds.test_env$local.values.1[,9], method = 3)
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.test.skewness.combined('D$NUMERIC',ds.test_env$local.values.1[,10], method = 3)
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.test.skewness.combined('D$NON_NEGATIVE_NUMERIC',ds.test_env$local.values.1[,11], method = 3)
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.test.skewness.combined('D$POSITIVE_NUMERIC',ds.test_env$local.values.1[,12], method = 3)
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.test.skewness.combined('D$NEGATIVE_NUMERIC',ds.test_env$local.values.1[,13], method = 3)
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})

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