remove: remove meanpn from namespace

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

BREAKING CHANGE: remove `meanpn`

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

Ref: #4797

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: na
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: na
  - task: lint_javascript_src
    status: passed
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: na
  - task: lint_javascript_tests
    status: na
  - task: lint_javascript_benchmarks
    status: na
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: na
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: na
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: passed
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---

Author: gururaj1512

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

@@ -31,7 +31,6 @@ import dmeanvar = require( '@stdlib/stats/base/dmeanvar' );
 import dmeanvarpn = require( '@stdlib/stats/base/dmeanvarpn' );
 import dvarm = require( '@stdlib/stats/base/dvarm' );
 import dvarmpn = require( '@stdlib/stats/base/dvarmpn' );
-import meanpn = require( '@stdlib/stats/base/meanpn' );
 import meanpw = require( '@stdlib/stats/base/meanpw' );
 import meanwd = require( '@stdlib/stats/base/meanwd' );
 import nanmean = require( '@stdlib/stats/base/nanmean' );
@@ -398,28 +397,6 @@ interface Namespace {
 	*/
 	dvarmpn: typeof dvarmpn;
 
-	/**
-	* Computes the arithmetic mean of a strided array using a two-pass error correction algorithm.
-	*
-	* @param N - number of indexed elements
-	* @param x - input array
-	* @param stride - stride length
-	* @returns arithmetic mean
-	*
-	* @example
-	* var x = [ 1.0, -2.0, 2.0 ];
-	*
-	* var v = ns.meanpn( x.length, x, 1 );
-	* // returns ~0.3333
-	*
-	* @example
-	* var x = [ 1.0, -2.0, 2.0 ];
-	*
-	* var v = ns.meanpn.ndarray( x.length, x, 1, 0 );
-	* // returns ~0.3333
-	*/
-	meanpn: typeof meanpn;
-
 	/**
 	* Computes the arithmetic mean of a strided array using pairwise summation.
 	*

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

@@ -135,15 +135,6 @@ setReadOnly( ns, 'dvarm', require( '@stdlib/stats/base/dvarm' ) );
 */
 setReadOnly( ns, 'dvarmpn', require( '@stdlib/stats/base/dvarmpn' ) );
 
-/**
-* @name meanpn
-* @memberof ns
-* @readonly
-* @type {Function}
-* @see {@link module:@stdlib/stats/base/meanpn}
-*/
-setReadOnly( ns, 'meanpn', require( '@stdlib/stats/base/meanpn' ) );
-
 /**
 * @name meanpw
 * @memberof ns