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Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,7 @@
2


{{alias}}( N, searchElement, x, strideX, offsetX )
{{alias}}.ndarray( N, searchElement, x, strideX, offsetX )
Returns the index of the first element in a strided array which has the same
value as a provided search element using alternative indexing semantics.

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Original file line number Diff line number Diff line change
Expand Up @@ -83,13 +83,13 @@ tape( 'the function returns the first index of an element which has the same val
actual = gindexOfSameValue( x.length, 1.0, x, 1, 0 );
t.strictEqual( actual, 0, 'returns expected value' );

actual = gindexOfSameValue( x.length, 2.0, x, 1, 1 );
actual = gindexOfSameValue( x.length-1, 2.0, x, 1, 1 );
t.strictEqual( actual, 1, 'returns expected value' );

actual = gindexOfSameValue( x.length, 3.0, x, 1, 2 );
actual = gindexOfSameValue( x.length-2, 3.0, x, 1, 2 );
t.strictEqual( actual, 2, 'returns expected value' );

actual = gindexOfSameValue( x.length, 4.0, x, 1, 2 );
actual = gindexOfSameValue( x.length-2, 4.0, x, 1, 2 );
t.strictEqual( actual, -1, 'returns expected value' );

// Negative stride...
Expand Down Expand Up @@ -122,11 +122,14 @@ tape( 'the function returns `-1` if provided `N` parameter is less than or equal

tape( 'the function returns `-1` if provided `N` parameter is less than or equal to zero (accessors)', function test( t ) {
var actual;
var x;

x = toAccessorArray( [ 1.0, 2.0, 3.0 ] );

actual = gindexOfSameValue( 0, 2.0, toAccessorArray( [ 1.0, 2.0, 3.0 ] ), 1, 0 );
actual = gindexOfSameValue( 0, 2.0, x, 1, 0 );
t.strictEqual( actual, -1, 'returns expected value' );

actual = gindexOfSameValue( -1, 2.0, toAccessorArray( [ 1.0, 2.0, 3.0 ] ), 1, 0 );
actual = gindexOfSameValue( -1, 2.0, x, 1, 0 );
t.strictEqual( actual, -1, 'returns expected value' );

t.end();
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10 changes: 6 additions & 4 deletions lib/node_modules/@stdlib/stats/incr/nanpcorr2/docs/repl.txt
Original file line number Diff line number Diff line change
Expand Up @@ -27,14 +27,16 @@
null
> r2 = accumulator( 2.0, 1.0 )
0.0
> r2 = accumulator( 1.0, 90.0 )
1.0
> r2 = accumulator( -5.0, NaN )
~0.0
~1.0
> r2 = accumulator( NaN, NaN )
~0.0
~1.0
> r2 = accumulator( NaN, -8.0 )
~0.0
~1.0
> r2 = accumulator()
~0.0
~1.0

See Also
--------
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Original file line number Diff line number Diff line change
Expand Up @@ -55,17 +55,20 @@ declare function incrnanpcorr2( meanx: number, meany: number ): accumulator;
* r2 = accumulator( 2.0, 1.0 );
* // returns 0.0
*
* r2 = accumulator( 1.0, 90.0 );
* // returns 1.0
*
* r2 = accumulator( -5.0, NaN );
* // returns ~0.0
* // returns ~1.0
*
* r2 = accumulator( NaN, NaN );
* // returns ~0.0
* // returns ~1.0
*
* r2 = accumulator( NaN, 8.0 );
* // returns ~0.0
* // returns ~1.0
*
* r2 = accumulator();
* // returns ~0.0
* // returns ~1.0
*/
declare function incrnanpcorr2(): accumulator;

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11 changes: 7 additions & 4 deletions lib/node_modules/@stdlib/stats/incr/nanpcorr2/lib/main.js
Original file line number Diff line number Diff line change
Expand Up @@ -44,17 +44,20 @@ var incrpcorr2 = require( '@stdlib/stats/incr/pcorr2' );
* r2 = accumulator( 2.0, 1.0 );
* // returns 0.0
*
* r2 = accumulator( 1.0, 90.0 );
* // returns 1.0
*
* r2 = accumulator( -5.0, NaN );
* // returns ~0.0
* // returns ~1.0
*
* r2 = accumulator( NaN, NaN );
* // returns ~0.0
* // returns ~1.0
*
* r2 = accumulator( NaN, 8.0 );
* // returns ~0.0
* // returns ~1.0
*
* r2 = accumulator();
* // returns ~0.0
* // returns ~1.0
*
* @example
* var accumulator = incrnanpcorr2( 2.0, -3.0 );
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