Effin A/B Test Calculator

Effin A/B Test Calculator插件简介

Effin A/B Test Calculator插件描述

Our Statistical Significance Calculat features:
 Col coded bar to show Statistical Significance
 Split test calculat
 AB Test Calculat
 Direct comparison of conversion results.
 Ability to calculate significance of ab tests anywhere  with any tool

You may be asking yourself, what is ab testing? Or even, why do I need to calculate it?

Well, lets makes this easy f you. AB testing is one of the cnerstones to digital marketing, it is when you test two version of your site, email, ppc  other mediums against each other to see which one win. That said, when you run one of these comparative tests, you need to make sure you have a calculate statistical significance.

See this great video to better underst ab testing: https://www.youtube.com/watch?v=QSk4czi3TCs

How do we calculate statistical significance? We use a probability calculat based on statistics which will help us know if one test has enough volume  distribution to have a higher probability of being the crect outcome. If you do not measure the level of significance, you may launch a split test winner to production  find out that the results were not good. 

Tools like Visual Website Optimizer, Optimizely  other ab testing tools have their own built in ab test calculats, but we do not trust/recommend these. You need to be measuring your AB tests in your analytics tools  calculating statistical significance of of that data. This will give you the best test of significance. Once we have run our statistical significance test we can verify if we have a real winner  not.

With our tool you can calculate statistical significance right in your Chrome browser. You can use this f email ab testing, website ab testing, mobile app ab testing, ppc ab testing  just about any testing period.

Calculating the significance of AB test results is always a hassle. Some analytics tools attempt to tell you when significance has been reached,  others simply pretend it doesn’t matter. Using the Effin Amazing Statistical Significance  AB Test Calculat you’ll be able to quickly determine whether your test results are significant  all from a simple chrome extension. Stop opening new tabs  searching f statistical significance calculats that are hard to use  harder to underst.

Have any questions  feedback? Let us know by emailing Dan@amazingcps.com.
                                

Effin A/B Test Calculator插件离线安装方法

1.首先用户点击谷歌浏览器右上角的自定义及控制按钮，在下拉框中选择设置。

2.在打开的谷歌浏览器的扩展管理器最左侧选择扩展程序或直接输入：chrome://extensions/

3.找到自己已经下载好的Chrome离线安装文件xxx.crx，然后将其从资源管理器中拖动到Chrome的扩展管理界面中，这时候用户会发现在扩展管理器的中央部分中会多出一个”拖动以安装“的插件按钮。

4.下载 Effin A/B Test CalculatorChrome插件v3.0.0版本到本地。

5.勾选开发者模式，点击加载已解压的扩展程序，将文件夹选择即可安装插件。

注意：最新版本的chrome浏览器直接拖放安装时会出现“程序包无效CRX-HEADER-INVALID”的报错信息，参照这篇文章即可解决