Displaying 20 results from an estimated 2000 matches similar to: "Variable labels in a data.frame"
2013 Oct 12
1
export glht to LaTeX
Hi,
I want to export the result of glht in R into a LaTeX table, such as that result:
Linear Hypotheses:
Estimate Std. Error z value Pr(>|z|)
Group1 - Group2 == 0 -0.14007 0.01589 -8.813 <0.001 "***"
Group1 - Group3 == 0 -0.09396 0.01575 -5.965 <0.001 ***
---
Signif. codes: 0 ?***? 0.001 ?**? 0.01 ?*? 0.05
2015 Jun 26
1
[R-pkg-devel] Guidelines for S3 regression models
Stephen,
thanks for your effort. The more appropriate list for this discussion is
probably R-devel (as far as I understand it) so I've moved the discussion
there.
Related topics have already been discussed in the past. Specifically, I
remember contributions by Paul Johnson ("rockchalk" package) and John Fox
("effects" and "car" package) as their packages
2013 Jan 20
0
multinom and stargazer
I am trying to create a LaTex table based on a multinom (nnet) object using
the stargazer command.
I have created a small data frame to demonstration the problem:
data <- data.frame(age=1:21, hight=20:40,
ed=c(1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3))
data$ed <- as.factor(data$ed)
I then make a multinomial model using the command multinom from the nnet
package:
model <- multinom(ed ~
2008 Nov 05
1
How do I read a text (.csv) file to match a matrix/cross tab? (Object confusion??)
I'm having a problem reading data to set control totals for a dataframe.
I want to adjust a dataframe based on a 2-d table of values, which I get
by using :
> CurrentX1Sums <- as.matrix(xtabs(~tripid_nu+lineon, data=SurveyData))
> CurrentX2Sums <- apply(CurrentX1Sums, 1, sum)
I've created a .csv file with new (target) sums that looks like this:
tripid_nu Warner
2008 Nov 07
2
Faster way to combine data sets with different date ranges
I am trying to combine two data sets, one with daily values and one with weekly values. SurveyData conatins environmental data collected on a daily basis. sat.data contains satellite sea surface temperature that is an average of satellite measurements over a six day period. I would like to combine the two files so that my output file has the daily dates from SurveyData and the weekly average
2008 Oct 30
1
Trying to "expand" some data - Newbie needs help
I want to calculate "expansion factors" for elements in my dataframe
based on a 2-d cross classification. Since I'll have "missing values"
(many combinations will have no record) I'll need a second "expansion
factor" for each "row". I've included my "work to date" below, but I'm
not very close to getting this right.
My
2008 Aug 14
2
Simple (?) subset problem
I can't figure out the syntax I need to get subset to work. I'm trying
to split my dataframe into two parts. I'm sure this is a simple issue,
but I'm stumped. I either get all or none of the original "rows".
> XTTable <- xtabs( ~ direction_ , SurveyData)
> XTTable
direction_
EASTBOUND
2008 Aug 18
1
Survey Design / Rake questions
I'm trying to learn how to calibrate/postStratify/rake survey data in
preparation for a large survey effort we're about to embark upon. As a
working example, I have results from a small survey of ~650 respondents,
~90 response fields each. I'm trying to learn how to (properly?) apply
the aforementioned functions.
My data are from a bus on board survey. The expansion in the
2009 Feb 06
0
Comparing weighted histograms?
I'm trying to plot and compare weighted histograms and I can't seem find
where to start. I have data similar to this:
Miles2LAX RADAM2005Pct LAWA2005Pct
35.57 .00123 .00684
24.74 .00118 .00187
27.09 .00965 .00876
16.23 .00587 .00397
{ ...
2009 Feb 07
0
Problems with svyhist
I have two problems with svyhist. I hope this is easy, and it may be
that "simple R syntax" will do what I need.
1) I'm able to get a single plot out, but I need to put two
distributions in the same graphic to visually compare them.
2) I get uniform breaks at intervals of 10. I can plot the unweighted
data using MyBreaks with hist as shown in the second code snippet
2008 Oct 22
0
newbie Syntax questions: Re-Calculating expansion factors
I have a dataframe with many hundreds of survey records containing:
tripid_nu, lineon, MuchOtherData, X1, X2, X3, X4
tripid_nu = identifier for each "Trip" {E.g. for EB MTA-901
leaving the first stop at 07:24}
lineon = identifier for each of the stop locations
Where X1 is the ratio (for each trip/stop combination) of some target
number to the number of records.
2023 Jun 08
1
Cryptic error from stargazer
On Thu, 08 Jun 2023, Ashim Kapoor writes:
> Dear All,
>
> I had done an automatic upgrade of my Debian 10 system which had also
> upgraded R.
>
> I reinstalled the stargazer package and the error went away.
>
> Query : Do I need to reinstall all packages with each upgrade of R ?
>
> Best,
> Ashim
Your session info says "stargazer 5.2.2". What version
2008 Oct 31
0
Why are these different?
I want to import some "target values" to normalize elements of a
dataframe. I'm summarizing the existing totals using
as.matrix(xtabs(~tripid_nu+lineon, data=SurveyData)) and reading a .csv
table of target values. I can't even get them to list out as similar
data items.
My idea is to do something like this, but I don't know how to do it in R
2023 Jun 08
1
Cryptic error from stargazer
Dear All,
I had done an automatic upgrade of my Debian 10 system which had also
upgraded R.
I reinstalled the stargazer package and the error went away.
Query : Do I need to reinstall all packages with each upgrade of R ?
Best,
Ashim
On Thu, Jun 8, 2023 at 11:11?AM Ashim Kapoor <ashimkapoor at gmail.com> wrote:
>
> Dear All,
>
> Here is my reproducible example:
>
>
2003 Sep 02
2
Too Many Open Files problem...
I have a problem on the two heaviest-used Samba servers in my company. They
both are exhibiting the same problem, just in different ways.
Stargazer is my "Main" File and LDAP directory server - it functions as the
"PDC" for my network. It's running Red Hat Enterprise Linux "ES" 2.1, a
recompiled custom Red Hat "ES" version of Samba 2.2.7 (to add LDAP
2015 Nov 25
2
stargazer
Estimados
Instale MiKTeX 2,9 y Texmaker y se mantiene el problema. Apreciaría la
ayuda de los conocedores
Saludos
Cuando quiero hacer una tabla con el paquete stargazer, esto es lo que sale
stargazer(attitude)
% Table created by stargazer v.5.2 by Marek Hlavac, Harvard University.
E-mail: hlavac at fas.harvard.edu
% Date and time: lu., nov. 16, 2015 - 10:55:58 \begin{table}[!htbp]
2023 Jun 08
1
Cryptic error from stargazer
Dear All,
Here is my reproducible example:
> library(stargazer)
Please cite as:
Hlavac, Marek (2018). stargazer: Well-Formatted Regression and
Summary Statistics Tables.
R package version 5.2.2. https://CRAN.R-project.org/package=stargazer
> x1=1:1000 ; y = 2 * x1+ rnorm(1000)
> stargazer(lm(y~x1))
Error in (.format.s.statistics.list != "p25") &&
2008 Aug 25
1
Output to Latex using Memisc almost works
Hello,
I'm using memisc to output regression results to tables and latex. My
problem is that the output that Latex needs must be in between $ $ so that
it is read as formula but memisc does not output the result between $ $.
For example, latex needs: $0.05^{***}$ and memisc outputs 0.05^{***} in an
entry.
I am new to Latex and I imagine it could also be a latex 'problem' and not
2012 Oct 10
6
Exporting summary plm results to latex
Dear all,
I am trying to export my fixed effect results to Latex. I am using the plm package with the summary function. However, it does not look like apsrtable, stargazer, or any other package can accompany using the plm package.
I am interested in a classic table with the coefficient in one row followed by the standard error in paranthesis in the next row and stars by the coefficient to show
2012 Dec 22
0
texreg error while exporting regression table
Dear listers,
I am trying to export my regression table to my latex document.
Let's say I have two variables:
an ordered factor:
group <- gl(3,5,20, labels=c("Ctl","Trt","prp"))
and a continuous variable:
weight <- runif(20)
I want to regress group over weigth, therefore I run:
reg2 <- polr(group ~ weight, Hess = TRUE, method = "logistic",