Hi David, To see what is stored in an object, use names(). In your case you could try this:
> lm <- lm(y ~ age + sex) > s <- summary(lm) > names(s) [1] "call" "terms" "residuals" "coefficients" [5] "aliased" "sigma" "df" "r.squared" [9] "adj.r.squared" "fstatistic" "cov.unscaled" > s$coefficients > s$coefficients[,4] cheers, JR En respuesta a / Antwort zu / Reply to: ~~Hello, ~~ ~~I am trying to get the P values from the output of a summary for lm. ~~ ~~lm <- lm(y ~ age + sex) ~~s <- summary(lm) ~~ ~~I thought that I might be able to get them using a combination of scan, ~~grep and sub. ~~But I got stuck on the first step - being able to process "s" as a text ~~string. ~~I could perhaps write it to file than scan it back but there is probably ~~an easier ~~way to do the whole thing. ~~ ~~Help would be welcome, David ~~ ~~______________________________________________ [EMAIL PROTECTED] mailing list ~~https://www.stat.math.ethz.ch/mailman/listinfo/r-help ~~PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html ~~ Dipl.-Biol. J.R. Ferrer Paris ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Laboratorio de Biolog�a de Organismos - Centro de Ecolog�a Instituto Venezolano de Investigaciones Cient�ficas Apartado 21827 - Caracas 1020A REPUBLICA BOLIVARIANA DE VENEZUELA Tel:00-58-212-5041452 --- Fax: 00-58-212-5041088 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [EMAIL PROTECTED] ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
