bench: update condition

Co-authored-by: Philipp Burckhardt <pburckhardt@outlook.com>
Signed-off-by: Philipp Burckhardt <pburckhardt@outlook.com>

Author: Planeshifter

lib/node_modules/@stdlib/stats/strided/dnancumax/README.md

@@ -150,7 +150,7 @@ var Float64Array = require( '@stdlib/array/float64' );
 var dnancumax = require( '@stdlib/stats/strided/dnancumax' );
 
 function rand() {
-    if ( bernoulli( 0.2 ) < 1 ) {
+    if ( bernoulli( 0.8 ) < 1 ) {
         return NaN;
     }
     return uniform( -50.0, 50.0 );

lib/node_modules/@stdlib/stats/strided/dnancumax/benchmark/c/benchmark.length.c

@@ -98,7 +98,7 @@ static void fill_arrays( int len, double *x, double *y ) {
 	int i;
 
 	for ( i = 0; i < len; i++ ) {
-		if ( rand_double() < 0.8 ) {
+		if ( rand_double() < 0.2 ) {
 			x[ i ] = 0.0 / 0.0; // NaN
 		} else {
 			x[ i ] = ( rand_double() * 20000.0 ) - 10000.0;

lib/node_modules/@stdlib/stats/strided/dnancumax/examples/index.js

@@ -25,7 +25,7 @@ var Float64Array = require( '@stdlib/array/float64' );
 var dnancumax = require( './../lib' );
 
 function rand() {
-	if ( bernoulli( 0.2 ) < 1 ) {
+	if ( bernoulli( 0.8 ) < 1 ) {
 		return NaN;
 	}
 	return uniform( -50.0, 50.0 );