diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/cdf/test/test.cdf.js b/lib/node_modules/@stdlib/stats/base/dists/planck/cdf/test/test.cdf.js
index 94b702379571..cb4985a7176b 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/planck/cdf/test/test.cdf.js
+++ b/lib/node_modules/@stdlib/stats/base/dists/planck/cdf/test/test.cdf.js
@@ -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 cdf = require( './../lib' );
 
 
@@ -85,8 +84,6 @@ tape( 'if provided a shape parameter `lambda` which is nonpositive, the function
 tape( 'the function evaluates the CDF for `x` given small parameter `lambda`', function test( t ) {
 	var expected;
 	var lambda;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -96,13 +93,7 @@ tape( 'the function evaluates the CDF for `x` given small parameter `lambda`', f
 	lambda = smallLambda.lambda;
 	for ( i = 0; i < x.length; i++ ) {
 		y = cdf( x[ i ], lambda[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[ i ]+', lambda: '+lambda[ 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. x: '+x[ i ]+'. lambda: '+lambda[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
 	}
 	t.end();
 });
@@ -110,8 +101,6 @@ tape( 'the function evaluates the CDF for `x` given small parameter `lambda`', f
 tape( 'the function evaluates the CDF for `x` given large parameter `lambda`', function test( t ) {
 	var expected;
 	var lambda;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -121,13 +110,7 @@ tape( 'the function evaluates the CDF for `x` given large parameter `lambda`', f
 	lambda = largeLambda.lambda;
 	for ( i = 0; i < x.length; i++ ) {
 		y = cdf( x[ i ], lambda[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[ i ]+', lambda: '+lambda[ 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. x: '+x[ i ]+'. lambda: '+lambda[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' );
 	}
 	t.end();
 });
diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/cdf/test/test.factory.js b/lib/node_modules/@stdlib/stats/base/dists/planck/cdf/test/test.factory.js
index d4b54826b45f..92917b4fdaae 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/planck/cdf/test/test.factory.js
+++ b/lib/node_modules/@stdlib/stats/base/dists/planck/cdf/test/test.factory.js
@@ -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 factory = require( './../lib/factory.js' );
 
 
@@ -117,9 +116,7 @@ tape( 'if provided a shape parameter `lambda` which is nonpositive, the created
 tape( 'the created function evaluates the CDF for `x` given small parameter `lambda`', function test( t ) {
 	var expected;
 	var lambda;
-	var delta;
 	var cdf;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -130,13 +127,7 @@ tape( 'the created function evaluates the CDF for `x` given small parameter `lam
 	for ( i = 0; i < x.length; i++ ) {
 		cdf = factory( lambda[ i ] );
 		y = cdf( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[ i ]+', lambda: '+lambda[ 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. x: '+x[ i ]+'. lambda: '+lambda[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
 	}
 	t.end();
 });
@@ -144,9 +135,7 @@ tape( 'the created function evaluates the CDF for `x` given small parameter `lam
 tape( 'the created function evaluates the CDF for `x` given large parameter `lambda`', function test( t ) {
 	var expected;
 	var lambda;
-	var delta;
 	var cdf;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -157,13 +146,7 @@ tape( 'the created function evaluates the CDF for `x` given large parameter `lam
 	for ( i = 0; i < x.length; i++ ) {
 		cdf = factory( lambda[ i ] );
 		y = cdf( x[ i ] );
-		if ( y === expected[ i ] ) {
-			t.strictEqual( y, expected[ i ], 'x: '+x[ i ]+', lambda: '+lambda[ 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. x: '+x[ i ]+'. lambda: '+lambda[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' );
 	}
 	t.end();
 });
diff --git a/lib/node_modules/@stdlib/stats/base/dists/planck/cdf/test/test.native.js b/lib/node_modules/@stdlib/stats/base/dists/planck/cdf/test/test.native.js
index 7f8a5edc70a5..b20f82d54a4a 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/planck/cdf/test/test.native.js
+++ b/lib/node_modules/@stdlib/stats/base/dists/planck/cdf/test/test.native.js
@@ -22,11 +22,10 @@
 
 var resolve = require( 'path' ).resolve;
 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 tryRequire = require( '@stdlib/utils/try-require' );
 
 
@@ -94,8 +93,6 @@ tape( 'if provided a shape parameter `lambda` which is nonpositive, the function
 tape( 'the function evaluates the CDF for `x` given small parameter `lambda`', opts, function test( t ) {
 	var expected;
 	var lambda;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -105,13 +102,7 @@ tape( 'the function evaluates the CDF for `x` given small parameter `lambda`', o
 	lambda = smallLambda.lambda;
 	for ( i = 0; i < x.length; i++ ) {
 		y = cdf( x[i], lambda[i] );
-		if ( y === expected[i] ) {
-			t.strictEqual( y, expected[i], 'x: '+x[i]+', lambda: '+lambda[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. x: '+x[ i ]+'. lambda: '+lambda[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 1 ), true, 'returns expected value' );
 	}
 	t.end();
 });
@@ -119,8 +110,6 @@ tape( 'the function evaluates the CDF for `x` given small parameter `lambda`', o
 tape( 'the function evaluates the CDF for `x` given large parameter `lambda`', opts, function test( t ) {
 	var expected;
 	var lambda;
-	var delta;
-	var tol;
 	var x;
 	var y;
 	var i;
@@ -130,13 +119,7 @@ tape( 'the function evaluates the CDF for `x` given large parameter `lambda`', o
 	lambda = largeLambda.lambda;
 	for ( i = 0; i < x.length; i++ ) {
 		y = cdf( x[i], lambda[i] );
-		if ( y === expected[i] ) {
-			t.strictEqual( y, expected[i], 'x: '+x[i]+', lambda: '+lambda[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. x: '+x[ i ]+'. lambda: '+lambda[ i ]+'. y: '+y+'. E: '+expected[ i ]+'. Δ: '+delta+'. tol: '+tol+'.' );
-		}
+		t.strictEqual( isAlmostSameValue( y, expected[ i ], 0 ), true, 'returns expected value' );
 	}
 	t.end();
 });