remove: remove dvarm from namespace

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

BREAKING CHANGE: remove `dvarm`

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

Ref: stdlib-js#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: gururaj1512

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

@@ -29,7 +29,6 @@ import dmeanstdev = require( '@stdlib/stats/base/dmeanstdev' );
 import dmeanstdevpn = require( '@stdlib/stats/base/dmeanstdevpn' );
 import dmeanvar = require( '@stdlib/stats/base/dmeanvar' );
 import dmeanvarpn = require( '@stdlib/stats/base/dmeanvarpn' );
-import dvarm = require( '@stdlib/stats/base/dvarm' );
 import nanmean = require( '@stdlib/stats/base/nanmean' );
 import nanmeanors = require( '@stdlib/stats/base/nanmeanors' );
 import nanmeanpn = require( '@stdlib/stats/base/nanmeanpn' );
@@ -338,34 +337,6 @@ interface Namespace {
 	*/
 	dmeanvarpn: typeof dmeanvarpn;
 
-	/**
-	* Computes the variance of a double-precision floating-point strided array provided a known mean.
-	*
-	* @param N - number of indexed elements
-	* @param mean - mean
-	* @param correction - degrees of freedom adjustment
-	* @param x - input array
-	* @param stride - stride length
-	* @returns variance
-	*
-	* @example
-	* var Float64Array = require( '@stdlib/array/float64' );
-	*
-	* var x = new Float64Array( [ 1.0, -2.0, 2.0 ] );
-	*
-	* var v = ns.dvarm( x.length, 1.0/3.0, 1, x, 1 );
-	* // returns ~4.3333
-	*
-	* @example
-	* var Float64Array = require( '@stdlib/array/float64' );
-	*
-	* var x = new Float64Array( [ 1.0, -2.0, 2.0 ] );
-	*
-	* var v = ns.dvarm.ndarray( x.length, 1.0/3.0, 1, x, 1, 0 );
-	* // returns ~4.3333
-	*/
-	dvarm: typeof dvarm;
-
 	/**
 	* Computes the arithmetic mean of a strided array, ignoring `NaN` values.
 	*

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

@@ -117,15 +117,6 @@ setReadOnly( ns, 'dmeanvar', require( '@stdlib/stats/base/dmeanvar' ) );
 */
 setReadOnly( ns, 'dmeanvarpn', require( '@stdlib/stats/base/dmeanvarpn' ) );
 
-/**
-* @name dvarm
-* @memberof ns
-* @readonly
-* @type {Function}
-* @see {@link module:@stdlib/stats/base/dvarm}
-*/
-setReadOnly( ns, 'dvarm', require( '@stdlib/stats/base/dvarm' ) );
-
 /**
 * @name nanmean
 * @memberof ns