Statistics Help @ Talk Stats Forum - Regression Analysis
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Linear regression, linear models, nonlinear regressionenTue, 26 Jul 2016 17:21:43 GMTvBulletin60http://www.talkstats.com/images/misc/rss.pngStatistics Help @ Talk Stats Forum - Regression Analysis
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Choosing appropriate statistics (please)
http://www.talkstats.com/showthread.php/65929-Choosing-appropriate-statistics-(please)?goto=newpost
Mon, 25 Jul 2016 20:14:25 GMTHi, I have an issue (mostly being clueless and trying to achieve more than I can), I am writing a page in Ruby on Rails for which I need to calculate...Hi, I have an issue (mostly being clueless and trying to achieve more than I can), I am writing a page in Ruby on Rails for which I need to calculate the probability of two events being correlated (basically the likelihood of a trigger being the cause of a symptom, or since correlation doesn't imply causation, of them being correlated). I thought I could find a gem which what I needed but I am not that sure (I found statsample but it doesn't have the Phi coefficient which looked to me like a good choice), now I realise I didn't think it through (given that is a project for school and I am kind of out of time), and that I don't have enough statistical background to know what I am doing. I am not sure of what statistical tool I should use or how to implement it. I have decided that I need to set a time frame, since a symptom more than 2 days after won't have anything to do with the suspected cause. Should I be rearranging the data and taking every two days as an entry with the “cause” and symptom (as 0 and 1 depending on occurrence)? Any help would be welcomed.
]]>Regression AnalysisHaideeHammondhttp://www.talkstats.com/showthread.php/65929-Choosing-appropriate-statistics-(please)How to Interpret the Factor Analysis Findings
http://www.talkstats.com/showthread.php/65906-How-to-Interpret-the-Factor-Analysis-Findings?goto=newpost
Sat, 23 Jul 2016 20:44:28 GMTKindly help in interpreting the SPSS Factor Analysis findings as attachedKindly help in interpreting the SPSS Factor Analysis findings as attached