On 2011-10-09 21:54, firstname.lastname@example.org wrote:
Dear all Hope you are doing well. I would appreciate it if you can kindly tell me how I can perform Chi square for trend in epidata analysis. Thanks a lot Mohammed _______________________________________________ EpiData-list mailing list EpiDataemail@example.com http://lists.umanitoba.ca/mailman/listinfo/epidata-list
Currently a chi square test for trend is NOT implemented. But it is quite easy.
Just do the tabulation (crosstable) and when you have the numbers. Start internet and get to the http://openepi.com webpage, where you can enter the table and get the statistic from the menu at "dose response" or the direct link: http://openepi.com/OE2.3/DoseResponse/DoseResponse.htm
If you have no direct internet link, you can download openepi when you have access and use without persistent internet connection.
regards Jens Lauritsen EpiData Association