Each edit takes up one line which shows; time & date, the contributor's username or IP address and the edit summary, as well as other diagnostic information. They are not only bug fixes, but most of the time they introduce useful and valuable new features, thus expanding the capabilities of still further.The product does not automatically save the search history as an alert.Note: If you see an error message that says "The limit for the number of alerts has been reached," then your institution has either not purchased the Alerts feature or you have reached the maximum number of alerts purchased.To save a search history to our server, you must be a registered user and you must sign in.to save a search history as an alert The alert automatically searches the last update to the database, and then sends all relevant results to you by e-mail.
This help page is exclusively dedicated to learning how to use a special type of Wikipedia page, called a history page, that shows the usernames and dates associated with changing the words in each encyclopedia article.
Chi-squared test: the use of Yates' correction for continuity is no longer recommended.
For a 2x2 table, Med Calc version 15.11 uses the "N-1" Chi-squared test as recommended by Campbell (2007) and Richardson (2011).
This is also applicable in Comparison of proportions.
Added a shortcut Ctrl Shift E to quickly switch to the English user interface (useful in case you inadvertently selected a wrong language for the user-interface and you cannot find the language settings).