Hi I am having difficulty interpretive the multiple regression output. I would like to know what it means when one of the factors is assigned as the intercept?
In my data I am looking at the relationship between environmental parameters and biological production. One of my variables in the analysis is substratum type and gravel is identified as the intercept and the P-value is significant,... Does this mean that I can talk about the relationship which it has with production as being significant or because it is the intercept can I not use it because it has been selected and used as the basis for the relationships between the other factors in the variable substratum? No one in the PhD office can answer this I look forward to any replies Thanks Matt -- View this message in context: http://r.789695.n4.nabble.com/Multiple-regression-intercept-tp3808045p3808045.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
