Hello,
I cannot seem to load the Zelig package. I get the following error message
when trying to load it:
library(Zelig)
Loading required package: boot
Loading required package: MASS
Loading required package: sandwich
Error : .onAttach failed in attachNamespace() for 'Zelig', details:
call: packageDescription(package.name, lib.loc = mylib)$Version
error: $ operator is invalid for atomic vectors
In addition: Warning message:
In packageDescription(package.name, lib.loc = mylib) :
no package 'Zelig' was found
Error: package or namespace load failed for ‘Zelig’
Any idea how I can get it to work? I am using R version 3.1.1.
Thanks,
Elinor
Dear Zelig List:
Can anybody comment on the status of Zelig 5? The Zelig website indicates a "Spring - Summer 2014" release, though it looks like it hasn't been updated in a while (Documentation page says Zelig Documentation will be updated summer 2013). I found the Zelig 5 github repository, and it looks like there has been a lot of work done. Is the dev version considered stable and safe or is it still alpha/early beta?
For reasons I don't perfectly recall, I had to downgrade from Zelig 4.2.1 to 3.5.4. On a recent rebuild of my R library I thought it was time to look back into this issue.
Thanks,
Ryan
--
Ryan J. Turner, M.S. <rjturner(a)cmu.edu>
Ph.D. Candidate, Dept. of Engineering and Public Policy
Carnegie Mellon University & Instituto Superior Técnico
+1-412-304-5014 (C) | +1-484-483-3244 (GV)
Hello, I think I figured it out…
thanks.
##############################
# match.data <- matchit(...)
# model.1 <- zelig(...match.data...)
treat.r <- c(0, 1)
model.treat <- setx(model.1, treat = treat.r)
model.treat.s <- sim(model.1, x = Model.treat)
model.treat.e <- data.frame(simulation.matrix(model.treat.s, "Expected Values: Y|X"))
X1 <- model.treat.e$X1
X2 <- model.treat.e$X2
density.plot <- ggplot() + geom_density(aes(x=X1), data= model.treat.e, fill="grey", alpha = .5)
+ geom_density(aes(x=X2), data=model.treat.e, fill="dark grey", alpha = .5)
##############################
On 18Jul, 2014, at 12:00 PM, zelig-request(a)lists.gking.harvard.edu wrote:
Send Zelig mailing list submissions to
zelig(a)lists.gking.harvard.edu
To subscribe or unsubscribe via the World Wide Web, visit
https://lists.gking.harvard.edu/mailman/listinfo/zelig
or, via email, send a message with subject or body 'help' to
zelig-request(a)lists.gking.harvard.edu
You can reach the person managing the list at
zelig-owner(a)lists.gking.harvard.edu
When replying, please edit your Subject line so it is more specific
than "Re: Contents of Zelig digest..."
Today's Topics:
1. Question regarding "plot(z.out)" (Hector Bahamonde)
----------------------------------------------------------------------
Message: 1
Date: Tue, 8 Jul 2014 10:17:52 -0400
From: Hector Bahamonde <hib6(a)scarletmail.rutgers.edu>
To: zelig(a)lists.gking.harvard.edu
Subject: [zelig] Question regarding "plot(z.out)"
Message-ID:
<CAOXA_80sDPRCr31j+FNBno_QBqXnP0E33t0gw7v3Oq+PGW_QBA(a)mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Dear all,
I am very new to R and I am trying to plot the simulations Zelig performs.
I know about the "plot(z.out)" syntax, but I am only interested in plotting
the ?Comparison of E(Y|X) and E(Y|X1)? plot. Is that possible? My final
goal is to plot it using the ggplot2 library.
Thanks,
Hector
--
*H?ctor Bahamonde N.*
PhD Student
Political Science Department - Rutgers University
Hickman Hall, 89 George street, room 602.
Dear all,
I am very new to R and I am trying to plot the simulations Zelig performs.
I know about the "plot(z.out)" syntax, but I am only interested in plotting
the “Comparison of E(Y|X) and E(Y|X1)” plot. Is that possible? My final
goal is to plot it using the ggplot2 library.
Thanks,
Hector
--
*Héctor Bahamonde N.*
PhD Student
Political Science Department - Rutgers University
Hickman Hall, 89 George street, room 602.
