search for: jfox

...ner should fix the package so that it passes its own tests. You should be careful using the package in its current state. Best, John > -----Original Message----- > From: Akhilesh Singh [mailto:akhileshsingh.igkv at gmail.com] > Sent: Friday, April 27, 2018 4:10 AM > To: Fox, John <jfox at mcmaster.ca> > Cc: r-help mailing list <r-help at r-project.org> > Subject: Re: [R] Package 'data.table' in version R-3.5.0 not successfully being > installed > > Dear Dr. John Fox, > > The solution provided by you has worked. I downloaded the binary file...

...ner should fix the package so that it passes its own tests. You should be careful using the package in its current state. Best, John > -----Original Message----- > From: Akhilesh Singh [mailto:akhileshsingh.igkv at gmail.com] > Sent: Friday, April 27, 2018 4:10 AM > To: Fox, John <jfox at mcmaster.ca> > Cc: r-help mailing list <r-help at r-project.org> > Subject: Re: [R] Package 'data.table' in version R-3.5.0 not successfully being > installed > > Dear Dr. John Fox, > > The solution provided by you has worked. I downloaded the binary file of...

...ructural equation models with latent varibles, fit by maximum likelihood assuming multinormality, and single-equation estimation for observed-variable models by two-stage least squares. For the present, I'm making these packages available on my web site, at <http://www.socsci.mcmaster.ca/jfox/Misc/car/> and <http://socserv.socsci.mcmaster.ca/jfox/Misc/sem/>. I'm particularly interested in suggestions and comments. John ________________________________ John Fox Department of Sociology McMaster University email: jfox at McMaster.ca web: www.socsci.mcmaster.ca/j...

...ructural equation models with latent varibles, fit by maximum likelihood assuming multinormality, and single-equation estimation for observed-variable models by two-stage least squares. For the present, I'm making these packages available on my web site, at <http://www.socsci.mcmaster.ca/jfox/Misc/car/> and <http://socserv.socsci.mcmaster.ca/jfox/Misc/sem/>. I'm particularly interested in suggestions and comments. John ________________________________ John Fox Department of Sociology McMaster University email: jfox at McMaster.ca web: www.socsci.mcmaster.ca/j...

...ructural equation models with latent varibles, fit by maximum likelihood assuming multinormality, and single-equation estimation for observed-variable models by two-stage least squares. For the present, I'm making these packages available on my web site, at <http://www.socsci.mcmaster.ca/jfox/Misc/car/> and <http://socserv.socsci.mcmaster.ca/jfox/Misc/sem/>. I'm particularly interested in suggestions and comments. John ________________________________ John Fox Department of Sociology McMaster University email: jfox at McMaster.ca web: www.socsci.mcmaster.ca/j...

I am new to R and would like to get some practice analyzing multilevel data. I wonder if anyone can point me to a sample data set and command lines that I might replicate for a sample session. I would then compare my output with HLM output. Any help is appreciated. ------ Harold C. Doran Director of Research and Evaluation New American Schools 675 N. Washington Street, Suite 220 Alexandria,

Hace días escribí......creo que se perdió mi mensaje, voy de nuevo con mi pedido de ayuda... Buenas, soy novata en R, estoy comenzando con RCmdr y quisiera saber si pudieran ayudarme dándome algunas pistas para bajar los paquetes que se necesitan para activar muchas de las funciones que aparecen en la pestaña de Análisis y empezar a aplicar algunos análisis. Yo sé que tal vez se dediquen sólo a

...data. (2) Yes, (d) and (e) visualize simple effects, and (a) and (b) visualize main effects, the latter only because the data are balanced. Best, John ------------------------------------- John Fox, Professor Emeritus McMaster University Hamilton, Ontario, Canada Web: http://socserv.mcmaster.ca/jfox/ On 2018-01-09, 10:18 AM, "Ashim Kapoor" <ashimkapoor at gmail.com> wrote: >Dear Sir, > > >Many thanks for your reply. > > >I have a query. > > > >I have a whole set of distributions which should be made normal / >homoscedastic. Take for inst...

...ttps://cran.r-project.org/bin/windows/Rtools/>. > > Because a number of users of my Rcmdr and car packages have contacted me with a similar issue, as a temporary work-around I've placed a Windows binary for the data.table package on my website at <https://socialsciences.mcmaster.ca/jfox/.Pickup/data.table_1.10.4-3.zip>. You should be able to install the package from there via the command > > install.packages("https://socialsciences.mcmaster.ca/jfox/.Pickup/data.table_1.10.4-3.zip", repos=NULL, type="win.binary") > > I expect that this problem...

Dear useRs, I very much like the effect display of the proportional odds model on page 29 (Figure 8) of the following paper by John Fox: http://socserv.mcmaster.ca/jfox/Papers/logit-effect-displays.pdf It really gives a very concise overview of the model. I would like to use it to illustrate the proportional odds mixed models we fit here for a project on Diabetes but I can't seem to reproduce the plot. Does anyone have code for the plot? Maybe John Fox himsel...

R Users I am a new user of R. I have sample weights that I would like to apply to some of the variables in my data set. Where can I go for information on how to do that? Richard

...See <https://cran.r-project.org/bin/windows/Rtools/>. Because a number of users of my Rcmdr and car packages have contacted me with a similar issue, as a temporary work-around I've placed a Windows binary for the data.table package on my website at <https://socialsciences.mcmaster.ca/jfox/.Pickup/data.table_1.10.4-3.zip>. You should be able to install the package from there via the command install.packages("https://socialsciences.mcmaster.ca/jfox/.Pickup/data.table_1.10.4-3.zip", repos=NULL, type="win.binary") I expect that this problem will go away when th...

...problem. If I could determine the minimum value of y in a panel, I could make my own rug plot. Any help would be greatly appreciated. Thanks, John ----------------------------------------------------- John Fox Department of Sociology McMaster University Hamilton, Ontario, Canada L8S 4M4 email: jfox at mcmaster.ca phone: 905-525-9140x23604 web: www.socsci.mcmaster.ca/jfox ----------------------------------------------------- -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "inf...

...ls datasets methods base loaded via a namespace (and not attached): [1] tools_3.2.0 ---------------- snip ---------------- Best, John ------------------------------------------------------- John Fox, Professor McMaster University Hamilton, Ontario, Canada http://socserv.mcmaster.ca/jfox/ --- This email has been checked for viruses by Avast antivirus software. http://www.avast.com

.../bin/windows/Rtools/>. > > > > Because a number of users of my Rcmdr and car packages have contacted me > with a similar issue, as a temporary work-around I've placed a Windows > binary for the data.table package on my website at < > https://socialsciences.mcmaster.ca/jfox/.Pickup/data.table_1.10.4-3.zip>. > You should be able to install the package from there via the command > > > > install.packages(" > https://socialsciences.mcmaster.ca/jfox/.Pickup/data.table_1.10.4-3.zip", > repos=NULL, type="win.binary") > &gt...

...of predicting (or discovering) where the bitmap file will reside when my package is installed. Any suggestions would be appreciated. Thanks, John ----------------------------------------------------- John Fox Department of Sociology McMaster University Hamilton, Ontario, Canada L8S 4M4 email: jfox at mcmaster.ca phone: 905-525-9140x23604 web: www.socsci.mcmaster.ca/jfox

...s[as.character(Bryk$school)] to a vector (as I guess was previously the case), then the error should have been produced at that point. Thanks, John ----------------------------------------------------- John Fox Department of Sociology McMaster University Hamilton, Ontario, Canada L8S 4M4 email: jfox@mcmaster.ca phone: 905-525-9140x23604 web: www.socsci.mcmaster.ca/jfox

...the Rgui and when I run R in a terminal. I think the problem is general to the use of the tcltk package. Best, John ----------------------------------------------------------------- John Fox Professor Emeritus McMaster University Hamilton, Ontario, Canada Web: https://socialsciences.mcmaster.ca/jfox/

Hi all, I have a multiple-linear regression problem. There are 13 columns of data, the whole data matrix is: n x 13, where n is the number of samples. Now I want to regress EACH of the first 12 columns onto the 13th column, with 2-parameter linear model y_i = b0 + b1 * x_i, where i goes from 1 to n, and b0 is the intercept. How do I create a design matrix to do the 12-column regression

...ould be appreciated. (I plan to take a look at the Dennis and Schnabel text cited in the help file for nlm but have not yet done so.) Thanks, John ----------------------------------------------------- John Fox Department of Sociology McMaster University Hamilton, Ontario, Canada L8S 4M4 email: jfox at mcmaster.ca phone: 905-525-9140x23604 web: www.socsci.mcmaster.ca/jfox ----------------------------------------------------- -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "inf...