Statistical Test for Google Analytics
This extension enhances Google Analytics by providing implicit statistical evaluation of data.
Statistical Test for Google Analytics란 무엇입니까?
Statistical Test for Google Analytics은(는) https://noahonnumbers.com에 의해 개발된 Chrome 확장 프로그램으로, 주요 기능은 "This extension enhances Google Analytics by providing implicit statistical evaluation of data."입니다.
확장 프로그램 스크린샷
Statistical Test for Google Analytics 확장 프로그램 CRX 파일 다운로드
크롬 확장 프로그램을 crx 형식으로 다운로드하여 브라우저에 수동으로 설치하거나 crx 파일을 친구들과 공유하여 쉽게 크롬 확장 프로그램을 설치하세요.
확장 프로그램 사용 설명서
One very useful feature of Google Analytics is the comparison of timeframes for metrics. You can compare number of sessions, bounce rate, E-commerce transactions, AdWords cost, etc. between adjacent weeks, months, or years.
One shortcoming in this comparison feature is that the percentage change calculated by Google for these metrics is not qualified. This extension addresses this shortcoming by evaluating the change between time periods for statistical significance.
Currently, for 5 < points < 40 the Wilcoxon Signed-Rank test is used. For points > 40, the paired Student's t-test is used.
Release Notes:
Version 3.1
* Separate tab for each metric; support multiple metrics on graph
* Should support metrics from line graphs on any page
* Reload button for when extension misses capturing data
* Also show date range and percentage change for metric
Version 2.3
* Update calculation of Wilcoxon statistic (used when n<40) with port of SciPy implementation
* Styling changes
* Warnings added and other fixes
Version 2.1
* Versions 1.* were broken due to changes in Google Analytics. Updated data extraction to pull directly from Google's web requests, rather than calculating from the DOM. More accurate and robust
* When you change the dates or metric on a chart, it will automatically recalculate
Limitations:
1. Time frames to be compared should begin on the same weekday (Monday and Monday or Friday and Friday), to minimize confounding factors in the comparison. They should be the same length of time. Be careful to ensure this, especially for year-over-year monthly comparisons. This script derives its statistical power by treating metrics as paired data points (based on the day of the week).
2. Must compare at least 5 data points (days, weeks, or months). Beyond the lower limit, the statistical test lacks sufficient power.
For further documentation and description of the statistical tests, visit https://noahonnumbers.com/blog/entry/statistics-google-analytics 확장 프로그램 기본 정보
| 이름 |  Statistical Test for Google Analytics |
| ID | jdijbhedpeoddlmcbooapojknnfkengj |
| 공식 URL | https://chromewebstore.google.com/detail/statistical-test-for-goog/jdijbhedpeoddlmcbooapojknnfkengj |
| 설명 | This extension enhances Google Analytics by providing implicit statistical evaluation of data. |
| 파일 크기 | 48.21 KB |
| 설치 횟수 | 658 |
| 현재 버전 | 3.1 |
| 최근 업데이트 | 2019-11-13 |
| 출시 날짜 | 2019-11-13 |
| 평점 | 3.50/5 총 6 개의 평점 |
| 개발자 | https://noahonnumbers.com |
| 이메일 | [email protected] |
| 결제 유형 | free |
| 확장 프로그램 웹 사이트 | https://noahonnumbers.com/blog/entry/statistics-google-analytics |
| 도움말 페이지 URL | https://noahonnumbers.com/blog/entry/statistics-google-analytics |
| 지원되는 언어 | en |
| manifest.json | |
{
"update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
"manifest_version": 2,
"name": "Statistical Test for Google Analytics",
"short_name": "GA Stat Test",
"description": "This extension enhances Google Analytics by providing implicit statistical evaluation of data.",
"version": "3.1",
"offline_enabled": true,
"background": {
"page": "background.html"
},
"icons": {
"16": "icon16.png",
"48": "icon48.png",
"128": "icon128.png"
},
"page_action": {
"default_icon": "icon48.png",
"default_title": "GA stats",
"default_popup": "popup.html"
},
"permissions": [
"declarativeContent",
"storage",
"activeTab"
],
"content_scripts": [
{
"js": [
"jquery.min.js",
"interceptor.js"
],
"matches": [
"*:\/\/analytics.google.com\/*"
],
"run_at": "document_start"
}
]
} | |
