remove: remove stats/base/snanmeanwd from namespace

This commit removes the `snanmeanwd` symbol from the `@stdlib/stats/base` namespace due to a package migration.

BREAKING CHANGE: remove `stats/base/snanmeanwd`

To migrate, users should access the same symbol via the `@stdlib/stats/strided/snanmeanwd` namespace.

Ref: #4797

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type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
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---

Author: aayush0325

lib/node_modules/@stdlib/stats/base/docs/types/index.d.ts

@@ -103,7 +103,6 @@ import smeanors = require( '@stdlib/stats/base/smeanors' );
 import smeanpn = require( '@stdlib/stats/base/smeanpn' );
 import smidrange = require( '@stdlib/stats/base/smidrange' );
 import snanmean = require( '@stdlib/stats/base/snanmean' );
-import snanmeanwd = require( '@stdlib/stats/base/snanmeanwd' );
 import snanmin = require( '@stdlib/stats/base/snanmin' );
 import snanminabs = require( '@stdlib/stats/base/snanminabs' );
 import snanmskmax = require( '@stdlib/stats/base/snanmskmax' );
@@ -2352,32 +2351,6 @@ interface Namespace {
 	*/
 	snanmean: typeof snanmean;
 
-	/**
-	* Computes the arithmetic mean of a single-precision floating-point strided array, ignoring `NaN` values and using Welford's algorithm.
-	*
-	* @param N - number of indexed elements
-	* @param x - input array
-	* @param strideX - stride length
-	* @returns arithmetic mean
-	*
-	* @example
-	* var Float32Array = require( '@stdlib/array/float32' );
-	*
-	* var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] );
-	*
-	* var v = ns.snanmeanwd( x.length, x, 1 );
-	* // returns ~0.3333
-	*
-	* @example
-	* var Float32Array = require( '@stdlib/array/float32' );
-	*
-	* var x = new Float32Array( [ 1.0, -2.0, NaN, 2.0 ] );
-	*
-	* var v = ns.snanmeanwd.ndarray( x.length, x, 1, 0 );
-	* // returns ~0.3333
-	*/
-	snanmeanwd: typeof snanmeanwd;
-
 	/**
 	* Computes the minimum value of a single-precision floating-point strided array, ignoring `NaN` values.
 	*

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

@@ -783,15 +783,6 @@ setReadOnly( ns, 'smidrange', require( '@stdlib/stats/base/smidrange' ) );
 */
 setReadOnly( ns, 'snanmean', require( '@stdlib/stats/base/snanmean' ) );
 
-/**
-* @name snanmeanwd
-* @memberof ns
-* @readonly
-* @type {Function}
-* @see {@link module:@stdlib/stats/base/snanmeanwd}
-*/
-setReadOnly( ns, 'snanmeanwd', require( '@stdlib/stats/base/snanmeanwd' ) );
-
 /**
 * @name snanmin
 * @memberof ns