fix: resolve all the issues and added tests

Author: 0PrashantYadav0

lib/node_modules/@stdlib/stats/base/dists/binomial/median/benchmark/c/Makefile

@@ -143,4 +143,4 @@ run: $(c_targets)
 clean:
 	$(QUIET) -rm -f *.o *.out
 
-.PHONY: clean
+.PHONY: clean

lib/node_modules/@stdlib/stats/base/dists/binomial/median/examples/c/Makefile

@@ -143,4 +143,4 @@ run: $(c_targets)
 clean:
 	$(QUIET) -rm -f *.o *.out
 
-.PHONY: clean
+.PHONY: clean

lib/node_modules/@stdlib/stats/base/dists/binomial/median/include/stdlib/stats/base/dists/binomial/median.h

@@ -27,7 +27,7 @@ extern "C" {
 #endif
 
 /**
-* Returns the median of a Binomial distribution with `n` trials and success probability `p`.
+* Returns the median of a binomial distribution with `n` trials and success probability `p`.
 */
 double stdlib_base_dists_binomial_median( const double n, const double p );
 

lib/node_modules/@stdlib/stats/base/dists/binomial/median/manifest.json

@@ -1,76 +1,76 @@
 {
-    "options": {
+  "options": {
+    "task": "build",
+    "wasm": false
+  },
+  "fields": [
+    {
+      "field": "src",
+      "resolve": true,
+      "relative": true
+    },
+    {
+      "field": "include",
+      "resolve": true,
+      "relative": true
+    },
+    {
+      "field": "libraries",
+      "resolve": false,
+      "relative": false
+    },
+    {
+      "field": "libpath",
+      "resolve": true,
+      "relative": false
+    }
+  ],
+  "confs": [
+    {
       "task": "build",
-      "wasm": false
+      "wasm": false,
+      "src": [
+        "./src/main.c"
+      ],
+      "include": [
+        "./include"
+      ],
+      "libraries": [],
+      "libpath": [],
+      "dependencies": [
+        "@stdlib/math/base/napi/binary",
+        "@stdlib/math/base/assert/is-nan"
+      ]
+    },
+    {
+      "task": "benchmark",
+      "wasm": false,
+      "src": [
+        "./src/main.c"
+      ],
+      "include": [
+        "./include"
+      ],
+      "libraries": [],
+      "libpath": [],
+      "dependencies": [
+        "@stdlib/math/base/assert/is-nan"
+      ]
     },
-    "fields": [
-      {
-        "field": "src",
-        "resolve": true,
-        "relative": true
-      },
-      {
-        "field": "include",
-        "resolve": true,
-        "relative": true
-      },
-      {
-        "field": "libraries",
-        "resolve": false,
-        "relative": false
-      },
-      {
-        "field": "libpath",
-        "resolve": true,
-        "relative": false
-      }
-    ],
-    "confs": [
-      {
-        "task": "build",
-        "wasm": false,
-        "src": [
-          "./src/main.c"
-        ],
-        "include": [
-          "./include"
-        ],
-        "libraries": [],
-        "libpath": [],
-        "dependencies": [
-          "@stdlib/math/base/napi/binary",
-          "@stdlib/math/base/assert/is-nan"
-        ]
-      },
-      {
-        "task": "benchmark",
-        "wasm": false,
-        "src": [
-          "./src/main.c"
-        ],
-        "include": [
-          "./include"
-        ],
-        "libraries": [],
-        "libpath": [],
-        "dependencies": [
-          "@stdlib/math/base/assert/is-nan"
-        ]
-      },
-      {
-        "task": "examples",
-        "wasm": false,
-        "src": [
-          "./src/main.c"
-        ],
-        "include": [
-          "./include"
-        ],
-        "libraries": [],
-        "libpath": [],
-        "dependencies": [
-          "@stdlib/math/base/assert/is-nan"
-        ]
-      }
-    ]
-}
+    {
+      "task": "examples",
+      "wasm": false,
+      "src": [
+        "./src/main.c"
+      ],
+      "include": [
+        "./include"
+      ],
+      "libraries": [],
+      "libpath": [],
+      "dependencies": [
+        "@stdlib/math/base/assert/is-nan"
+      ]
+    }
+  ]
+}

lib/node_modules/@stdlib/stats/base/dists/binomial/median/src/Makefile

@@ -67,4 +67,4 @@ clean-addon:
 #/
 clean: clean-addon
 
-.PHONY: clean
+.PHONY: clean

lib/node_modules/@stdlib/stats/base/dists/binomial/median/src/main.c

@@ -42,7 +42,7 @@ double stdlib_base_dists_binomial_median( const double n, const double p ) {
 		p > 1.0 ||
 		n < 0
 	) {
-		return 0.0 / 0.0; // Return NaN for invalid inputs
+		return 0.0 / 0.0; // NaN
 	}
 	return round( n * p );
 }

lib/node_modules/@stdlib/stats/base/dists/binomial/median/test/test.native.js

@@ -56,35 +56,52 @@ tape( 'if provided `NaN` for either `n` or `p`, the function returns `NaN`', opt
 	v = median( 10, NaN );
 	t.equal( isnan( v ), true, 'returns NaN' );
 
+	v = median( NaN, NaN );
+	t.equal( isnan( v ), true, 'returns NaN' );
+
 	t.end();
 });
 
-tape( 'if provided `n < 0`, the function returns `NaN`', opts, function test( t ) {
-	var v = median( -1, 0.5 );
+tape( 'if provided an `n` which is not a nonnegative integer, the function returns `NaN`', function test( t ) {
+	var v;
+
+	v = median( 1.5, 0.5 );
+	t.equal( isnan( v ), true, 'returns NaN' );
+
+	v = median( -2, 0.5 );
+	t.equal( isnan( v ), true, 'returns NaN' );
+
+	v = median( -1, 0.5 );
+	t.equal( isnan( v ), true, 'returns NaN' );
+
+	v = median( 2.5, 0.5 );
+	t.equal( isnan( v ), true, 'returns NaN' );
+
+	v = median( PINF, 0.5 );
 	t.equal( isnan( v ), true, 'returns NaN' );
 
 	t.end();
 });
 
-tape( 'if provided a success probability `p` outside of `[0,1]`, the function returns `NaN`', opts, function test( t ) {
+tape( 'if provided a success probability `p` outside of `[0,1]`, the function returns `NaN`', function test( t ) {
 	var v;
 
-	v = median( 10, -0.1 );
+	v = median( 20, -1.0 );
 	t.equal( isnan( v ), true, 'returns NaN' );
 
-	v = median( 10, 1.1 );
+	v = median( 20, 1.5 );
 	t.equal( isnan( v ), true, 'returns NaN' );
 
-	v = median( 10, NINF );
+	v = median( 20, NINF );
 	t.equal( isnan( v ), true, 'returns NaN' );
 
-	v = median( 10, PINF );
+	v = median( 20, PINF );
 	t.equal( isnan( v ), true, 'returns NaN' );
 
 	t.end();
 });
 
-tape( 'the function returns the median of a Binomial distribution', opts, function test( t ) {
+tape( 'the function returns the median of a binomial distribution', opts, function test( t ) {
 	var expected;
 	var i;
 	var n;