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test: migrate stats/base/dists/signrank/quantile to ULP-based assertions #14154

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Merged
kgryte merged 1 commit into from
Aug 10, 2026
+4 −22
Merged

test: migrate stats/base/dists/signrank/quantile to ULP-based assertions #14154

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13 changes: 2 additions & 11 deletions lib/node_modules/@stdlib/stats/base/dists/signrank/quantile/test/test.factory.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,11 +21,10 @@
// MODULES //

var tape = require( 'tape' );
var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var abs = require( '@stdlib/math/base/special/abs' );
var NINF = require( '@stdlib/constants/float64/ninf' );
var PINF = require( '@stdlib/constants/float64/pinf' );
var EPS = require( '@stdlib/constants/float64/eps' );
var factory = require( './../lib/factory.js' );


Expand Down Expand Up @@ -107,8 +106,6 @@ tape( 'if provided a negative or non-integer `n`, the created function always re
tape( 'the created function evaluates the quantile function at `p` given `n` observations', function test( t ) {
var expected;
var quantile;
var delta;
var tol;
var n;
var i;
var p;
Expand All @@ -121,13 +118,7 @@ tape( 'the created function evaluates the quantile function at `p` given `n` obs
quantile = factory( n[i] );
y = quantile( p[i] );
if ( expected[i] !== null ) {
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'p: '+p[i]+', n: '+n[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 1.0 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. p: '+p[ i ]+'. n: '+n[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' );
}
}
t.end();
Expand Down
13 changes: 2 additions & 11 deletions lib/node_modules/@stdlib/stats/base/dists/signrank/quantile/test/test.quantile.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,11 +21,10 @@
// MODULES //

var tape = require( 'tape' );
var isAlmostSameValue = require( '@stdlib/assert/is-almost-same-value' );
var isnan = require( '@stdlib/math/base/assert/is-nan' );
var abs = require( '@stdlib/math/base/special/abs' );
var PINF = require( '@stdlib/constants/float64/pinf' );
var NINF = require( '@stdlib/constants/float64/ninf' );
var EPS = require( '@stdlib/constants/float64/eps' );
var quantile = require( './../lib' );


Expand Down Expand Up @@ -81,8 +80,6 @@ tape( 'if provided a negative or non-integer `n`, the function returns `NaN`', f

tape( 'the function evaluates the quantile function at `p` given `n` observations', function test( t ) {
var expected;
var delta;
var tol;
var n;
var i;
var p;
Expand All @@ -94,13 +91,7 @@ tape( 'the function evaluates the quantile function at `p` given `n` observation
for ( i = 0; i < p.length; i++ ) {
y = quantile( p[i], n[i] );
if ( expected[i] !== null ) {
if ( y === expected[i] ) {
t.strictEqual( y, expected[i], 'p: '+p[i]+', n: '+n[i]+', y: '+y+', expected: '+expected[i] );
} else {
delta = abs( y - expected[ i ] );
tol = 1.0 * EPS * abs( expected[ i ] );
t.ok( delta <= tol, 'within tolerance. p: '+p[ i ]+'. n: '+n[i]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
}
t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' );
}
}
t.end();
Expand Down