From 559696ba31b50af035a2bd82b79fa94ac0df03ee Mon Sep 17 00:00:00 2001
From: cheminfo bot <admin@cheminfo.org>
Date: Thu, 2 Jun 2016 09:30:13 +0000
Subject: [PATCH] Release v0.11.2

---
 bower.json   | 2 +-
 dist/ml.js   | 5 +++++
 package.json | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/bower.json b/bower.json
index 2c598a3..079552b 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "ml",
-  "version": "0.11.1",
+  "version": "0.11.2",
   "main": [
     "dist/ml.js",
     "dist/ml.min.js"
diff --git a/dist/ml.js b/dist/ml.js
index 5b1419c..d92ceea 100644
--- a/dist/ml.js
+++ b/dist/ml.js
@@ -16937,6 +16937,11 @@ return /******/ (function(modules) { // webpackBootstrap
 	            this.means = means;
 	            dataset.subRowVector(means);
 	            if (this.scale) {
+	                for (var i = 0; i < stdevs.length; i++) {
+	                    if (stdevs[i] === 0) {
+	                        throw new RangeError('Cannot scale the dataset (standard deviation is zero at index ' + i);
+	                    }
+	                }
 	                this.stdevs = stdevs;
 	                dataset.divRowVector(stdevs);
 	            }
diff --git a/package.json b/package.json
index b7228df..cc930c1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ml",
-  "version": "0.11.1",
+  "version": "0.11.2",
   "description": "Machine learning tools",
   "main": "src/index.js",
   "scripts": {