Update nanmskmin.js

Signed-off-by: Kaushikgtm <162317291+Kaushikgtm@users.noreply.github.com>

Author: Kaushikgtm

lib/node_modules/@stdlib/stats/base/nanmskmin/lib/nanmskmin.js

@@ -43,9 +43,58 @@ var ndarray = require( './ndarray.js' );
 * var v = nanmskmin( x.length, x, 1, mask, 1 );
 * // returns -2.0
 */
-function nanmskmin( N, x, strideX, mask, strideMask ) {
-	
-	return ndarray(N, x, strideX, stride2offset( N, strideX ), mask, stride2offset( N, strideMask ) );
+function nanmskmin(N, x, strideX, offsetX, mask, strideMask, offsetMask) {
+    var min;
+    var ix;
+    var im;
+    var v;
+    var i;
+
+    if (N <= 0) {
+        return NaN;
+    }
+
+    // Convert to accessor-aware object
+    var ox = arraylike2object(x);
+    var om = arraylike2object(mask);
+
+    // Use accessor function if needed
+    if (ox.accessorProtocol || om.accessorProtocol) {
+        return accessors(N, ox, strideX, offsetX, om, strideMask, offsetMask);
+    }
+
+    ix = offsetX;
+    im = offsetMask;
+
+    for (i = 0; i < N; i++) {
+        v = ox.data[ix];
+        if (v === v && om.data[im] === 0) {
+            break;
+        }
+        ix += strideX;
+        im += strideMask;
+    }
+    if (i === N) {
+        return NaN;
+    }
+    min = v;
+    i += 1;
+
+    for (; i < N; i++) {
+        ix += strideX;
+        im += strideMask;
+        if (om.data[im]) {
+            continue;
+        }
+        v = ox.data[ix];
+        if (isnan(v)) {
+            continue;
+        }
+        if (v < min || (v === min && isNegativeZero(v))) {
+            min = v;
+        }
+    }
+    return min;
 }