data-clustering - npm Package Compare versions

Comparing version 0.1.2 to 0.1.3

package.json

@@ -8,3 +8,3 @@ {
   },
-  "version": "0.1.2",
+  "version": "0.1.3",
   "scripts": {
@@ -11,0 +11,0 @@ "webpack": "webpack"

src/distance_metrics.js

@@ -135,2 +135,3 @@ import {mean, std, corr, dotp, L2_norm} from './statistic';
 export function correlation_similarity(a, b){
+	if(a.length <= 1) return 0;
 	var ma = mean(a);
@@ -153,3 +154,3 @@ var mb = mean(b);
 	});
-	return dotp(ak, bk);
+	return dotp(ak, bk) / (a.length - 1);
 }
@@ -156,0 +157,0 @@

src/statistic.js

@@ -74,2 +74,3 @@ import {isArray} from './utils.js';
 	else{
+		if(v.length <= 1) return 0;
 		m = mean(v);
@@ -80,3 +81,3 @@ sum = 0;
 		}
-		return sum / v.length;
+		return sum / (v.length - 1);
 	}
@@ -83,0 +84,0 @@ }

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

6827811

Lines of code

111504

No dependency changes