feat: add dnanmeanors, dnanmeanpn, dnanmeanpw, dnanmeanwd to namespace

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---

Author: kgryte

lib/node_modules/@stdlib/stats/base/ndarray/lib/index.js

@@ -261,6 +261,42 @@ setReadOnly( ns, 'dnanmaxabs', require( '@stdlib/stats/base/ndarray/dnanmaxabs'
 */
 setReadOnly( ns, 'dnanmean', require( '@stdlib/stats/base/ndarray/dnanmean' ) );
 
+/**
+* @name dnanmeanors
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/stats/base/ndarray/dnanmeanors}
+*/
+setReadOnly( ns, 'dnanmeanors', require( '@stdlib/stats/base/ndarray/dnanmeanors' ) );
+
+/**
+* @name dnanmeanpn
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/stats/base/ndarray/dnanmeanpn}
+*/
+setReadOnly( ns, 'dnanmeanpn', require( '@stdlib/stats/base/ndarray/dnanmeanpn' ) );
+
+/**
+* @name dnanmeanpw
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/stats/base/ndarray/dnanmeanpw}
+*/
+setReadOnly( ns, 'dnanmeanpw', require( '@stdlib/stats/base/ndarray/dnanmeanpw' ) );
+
+/**
+* @name dnanmeanwd
+* @memberof ns
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/stats/base/ndarray/dnanmeanwd}
+*/
+setReadOnly( ns, 'dnanmeanwd', require( '@stdlib/stats/base/ndarray/dnanmeanwd' ) );
+
 /**
 * @name dnanmin
 * @memberof ns