boost/math
2
0
Fork 0
mirror of https://github.com/boostorg/math.git synced 2026-02-26 16:52:27 +00:00
Code Issues Projects Releases Wiki Activity

Widen gini coefficient test tolerance (#579)

Browse Source
This commit is contained in:
Matt Borland
2021-03-23 20:05:40 +03:00
committed by GitHub
parent 012607ea74
commit 4eb6ba6580
1 changed files with 3 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
test/univariate_statistics_test.cpp
View File

@@ -620,7 +620,7 @@ void test_median_absolute_deviation(ExecutionPolicy&& exec)
template<class Real, class ExecutionPolicy>
void test_sample_gini_coefficient(ExecutionPolicy&& exec)
{
Real tol = std::numeric_limits<Real>::epsilon();
Real tol = 10*std::numeric_limits<Real>::epsilon();
std::vector<Real> v{1,0,0};
Real gini = boost::math::statistics::sample_gini_coefficient(exec, v.begin(), v.end());
BOOST_TEST(abs(gini - 1) < tol);
@@ -649,7 +649,7 @@ void test_sample_gini_coefficient(ExecutionPolicy&& exec)
template<class Real, class ExecutionPolicy>
void test_gini_coefficient(ExecutionPolicy&& exec)
{
Real tol = std::numeric_limits<Real>::epsilon();
Real tol = 10*std::numeric_limits<Real>::epsilon();
std::vector<Real> v{1,0,0};
Real gini = boost::math::statistics::gini_coefficient(exec, v.begin(), v.end());
Real expected = Real(2)/Real(3);
@@ -691,8 +691,7 @@ void test_gini_coefficient(ExecutionPolicy&& exec)
v[i] = dis(gen);
}
gini = boost::math::statistics::gini_coefficient(exec, v);
BOOST_TEST(abs(gini - expected) < 0.02);
BOOST_TEST(abs(gini - expected) < Real(0.03));
}
template<class Z, class ExecutionPolicy>