Hi everyone, I am trying to graph out glmer results and am doing so with the coefplot2 package. I can get graphs to display correctly, though I am not sure how to interpret the confidence intervals. Looking at my graph (as well as plot1 in the example on the help page) there appears to be two confidence intervals on top of each other. This may be very basic but the archive and Google come up empty on why there are two (seemingly) separate confidence intervals there. Thanks in advance everyone, Shane ps: reproduction code here:
set.seed(1001)
y1 <- rnorm(1000,50,23)
y2 <- rbinom(1000,1,prob=0.72)
x1 <- rnorm(1000,50,2)
x2 <- rbinom(1000,1,prob=0.63)
x3 <- rpois(1000, 2)
x4 <- runif(1000,40,100)
x5 <- rbeta(1000,2,2)
longnames <- c("a long name01","a long name02","a long name03",
+ "a long name04","a long name05")
fit1 <- lm(y1 ~ x1 + x2 + x3 + x4 + x5) fit2 <- glm(y2 ~ x1 + x2 + x3 + x4 + x5,
+ family=binomial(link="logit"))
op <- par() # plot 1 par (mfrow=c(2,2)) coefplot2(fit1) coefplot2(fit2, col.pts="blue")
Shane Gleason Doctoral Candidate Southern Illinois University:Carbondale Department of Political Science Faner 3172