Re: [R] automating regression or correlations for many variables

Thanks! You are awesome! I am not sure I follow everything, but I am trying! AG -- View this message in context: http://r.789695.n4.nabble.com/automating-regression-or-correlations-for-many-variables-tp3426091p3426887.html Sent from the R help mailing list archive at Nabble.com. __

Re: [R] automating regression or correlations for many variables

Thanks! I must confess I am just a beginner, but I followed your suggestion and did 'm <- lm(as.matrix(snp[, -1]) ~ lat, data = snp) ' and it worked perfectly. I would like to understand what is being done here. as.matrix I understand makes my data frame be a matrix, but I don't understand the pa

[R] automating regression or correlations for many variables

Dear All, I have a large data frame with 10 rows and 82 columns. I want to apply the same function to all of the columns with a single command. e.g. zl <- lm (snp$a_109909 ~ snp$lat) will fit a linear model to the values in lat and a_109909. What I want to do is fit linear models for the values i