@@ -35,28 +35,28 @@ var data = require( './fixtures/julia/data.json' );
3535
3636// VARIABLES //
3737
38- var median = tryRequire ( resolve ( __dirname , './../lib/native.js' ) ) ;
38+ var skewness = tryRequire ( resolve ( __dirname , './../lib/native.js' ) ) ;
3939var opts = {
40- 'skip' : ( median instanceof Error )
40+ 'skip' : ( skewness instanceof Error )
4141} ;
4242
4343
4444// TESTS //
4545
4646tape ( 'main export is a function' , opts , function test ( t ) {
4747 t . ok ( true , __filename ) ;
48- t . strictEqual ( typeof median , 'function' , 'main export is a function' ) ;
48+ t . strictEqual ( typeof skewness , 'function' , 'main export is a function' ) ;
4949 t . end ( ) ;
5050} ) ;
5151
5252tape ( 'if provided `NaN` for any parameter, the function returns `NaN`' , opts , function test ( t ) {
53- var v = median ( NaN , 1.0 , 0.5 ) ;
53+ var v = skewness ( NaN , 1.0 , 0.5 ) ;
5454 t . equal ( isnan ( v ) , true , 'returns NaN' ) ;
5555
56- v = median ( 0.0 , NaN , 0.5 ) ;
56+ v = skewness ( 0.0 , NaN , 0.5 ) ;
5757 t . equal ( isnan ( v ) , true , 'returns NaN' ) ;
5858
59- v = median ( 0.0 , 10.0 , NaN ) ;
59+ v = skewness ( 0.0 , 10.0 , NaN ) ;
6060 t . equal ( isnan ( v ) , true , 'returns NaN' ) ;
6161
6262 t . end ( ) ;
@@ -65,22 +65,22 @@ tape( 'if provided `NaN` for any parameter, the function returns `NaN`', opts, f
6565tape ( 'if provided parameters not satisfying `a <= c <= b`, the function returns `NaN`' , opts , function test ( t ) {
6666 var y ;
6767
68- y = median ( - 1.0 , - 1.1 , - 1.0 ) ;
68+ y = skewness ( - 1.0 , - 1.1 , - 1.0 ) ;
6969 t . equal ( isnan ( y ) , true , 'returns NaN' ) ;
7070
71- y = median ( 3.0 , 2.0 , 2.5 ) ;
71+ y = skewness ( 3.0 , 2.0 , 2.5 ) ;
7272 t . equal ( isnan ( y ) , true , 'returns NaN' ) ;
7373
74- y = median ( 0.0 , 1.0 , - 1.0 ) ;
74+ y = skewness ( 0.0 , 1.0 , - 1.0 ) ;
7575 t . equal ( isnan ( y ) , true , 'returns NaN' ) ;
7676
77- y = median ( 0.0 , 1.0 , 2.0 ) ;
77+ y = skewness ( 0.0 , 1.0 , 2.0 ) ;
7878 t . equal ( isnan ( y ) , true , 'returns NaN' ) ;
7979
8080 t . end ( ) ;
8181} ) ;
8282
83- tape ( 'the function returns the median of a triangular distribution' , opts , function test ( t ) {
83+ tape ( 'the function returns the skewness of a triangular distribution' , opts , function test ( t ) {
8484 var expected ;
8585 var delta ;
8686 var tol ;
@@ -95,7 +95,7 @@ tape( 'the function returns the median of a triangular distribution', opts, func
9595 b = data . b ;
9696 c = data . c ;
9797 for ( i = 0 ; i < expected . length ; i ++ ) {
98- y = median ( a [ i ] , b [ i ] , c [ i ] ) ;
98+ y = skewness ( a [ i ] , b [ i ] , c [ i ] ) ;
9999 if ( y === expected [ i ] ) {
100100 t . equal ( y , expected [ i ] , 'a: ' + a [ i ] + ', b: ' + b [ i ] + ', c: ' + c [ i ] + ', y: ' + y + ', expected: ' + expected [ i ] ) ;
101101 } else {
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