Re: [R] How to hold a value(Mean sq) with a string

Hi Felipe, Try this dfr <- read.table( textConnection("percentQ Efficiency 1.5650.0125 1.94 0.0213 0.8760.003736 1.0270.006 1.5360.0148 1.5360.0162 2.6070.02 1.4560.0157 2.16 0.0103 1.6980.0196 1.64 0.0098684 1.8140.0183 2.3940.0107 2.4690.

Re: [R] How to hold a value(Mean sq) with a string

Assign your anova object a name, like fm1 <- anova(lm(Efficiency~percentQ,data=dfr)) Then do names(fm1) and try fm1$"Mean Sq" Notice you were trying to find "Mean Sq" in dfr, your original data.frame. -Erik Iverson Felipe Carrillo wrote: > Hi all: > Can someone advice me on how to hold th