similar to: Maps in R

I am trying to calculate robust standard errors for a logit model. I installed the package "car" and tried using hccm.default, but that required an lm object. Is there some way to do a similar operation for a glm object? x <- hccm.default(glm(winner ~ racebl + racehi + raceas + inchi + incmed + edhs + edcol + edba + agec1 + agec4 + sex + margin + regla + regbay + regsc +

I am trying to use gee() to calculate the robust standard errors for a logit model. My dataset (zol) has 195019 observations; winner, racebl, raceas, racehi are all binary variables. ID is saved as a vector of length 195019 with alternating 0's and 1's. I get the following error message. I also tried the same command with corstr set to "independence" and got the same

I am an R novice trying to figure out plot(). Specifically, I am trying to plot the values of a numeric variable V for a set of years (1970, 1974, 1976, 1978, 1980). How do I get R to label the years I am plotting on the x-axis rather then some general levels (1970, 1975, 1980.) Using as.character(year) doesn't seem to help, and using as.factor(year) generates steps insteads of dots. Help

hi, i was thinking of creating a WebDAV plugin for mongrel, but ran into an issue... the http parser hardcodes which request methods it considers valid, so it blocks non-standard request methods like MKCOL, PROPFIND, etc. i''m not familiar with the type of grammar being used for the parser, but is it possible to defer the request method validation to a later point, possibly inside the

Hello, I'm trying to set up webdav on apache on centos. My web area has dav on set, it's permissions are 775 owner of the apache user and group of the webdev group which i put users in who can write to the area. As a user locally logged on to the machine i can cd to the area and create content though it is owned and has a group of the user who made it i don't think this is what i

Hey I''m writing a simple admin interface thats reading user data (skills) from a comma separated file. To clear the database before inserting new skills, I use Skill.delete_all Then I insert the new values I read from a file. Everything goes well up to the point where I see that auto-generated ID''s are not starting from 1. They start off at 840 (responding to the number of

I''m not sure if its a bug in the blog example or in the framework but each time I hit edit, both get and post get called, no matter of the actual http method. anyone encounter that bug? -- gcc -O0 -DRUBY_EXPORT -rdynamic -Wl,-export-dynamic -L. main.o -lruby-static -ldl -lcrypt -lm -o ruby Everyone is trying their hardest to do their job but management has set it up so that

Hello, I'm trying to use the speex decoder on Windows Mobile 5. I have compiled the debug version of the lib for WM5 PPC. I am running this test on an HTC TyTn phone. I'm decoding 4Kbits narrowband speex audio. Each decode call takes a buffer of size 100 bytes. The problem is that each decode call takes around 130ms to complete. This is too slow for the audio to play back if I stream

I am working on a project that transports audio in realtime from a linux box to a windows box throuh libcelt. The windows client program is written in C# and C++ and I therefore need the celt library in its most recent version (0.7) to be able to compile in Visual Studio 2008. In order to do this I, as I understand it, need a .vcproj file for the project. Are there any plans on making such a

Hello, I would like to place region names (or abbreviations if space is too limited) on a map. I have tried the following, copying and adapting various examples I have seen but without success. The first example is self-contained, but the second one requires the .shp file, which can retrieved at http://www.gadm.org/country. ----- Example 1 ----- library(sp) con <-

Hi all! I''m looking into the testing chapter of Agile Web Development With Rails (2nd ed.). I want to performance test my app, but I''m too lazy to write fixtures for performance test. I''d rather use the data from my development db (because the data is so close to the production data). How do I get the data into the test db without writing fixtures? Could you please

I'm completely stumped by this problem and I've tried everything at present - including installing dovecot from scratch. The problem is that when trying to get email from the server -AND- there's email in the account, the pop3 or imap process freezes and no email is fetched. The crazy thing is, that it has been working perfectly, but suddenly I'm getting these freezes both

I am a new R user and so I thought I could start with "Using R for Introductory statistics" by Verzani. In order to use some of the functions and datasets I have to install the simpleR package which is is now inside the UsingR package. I did so using >install.packages("UsingR"). However, the functions such as "simple.freqpoly.R" do not work. I also tried to

hello. I am trying to read a big file with different sections each with a different format, actually it is a map in format *.e00 of MapView. I can read the whole file with no problems from R using scan() but it takes too long, some files are 50 meg and have to be read line by line to catch the section codes. So if I do the reading from C would it be faster? if it is, how do I manage with the

Hi Guys Thanks for this! As I am a beginner, I bet I'm running into some really basic problems. Using the example from the Map2poly function in maptools: try <- read.shape("euadmll.shp") mappolys <- Map2poly(try) # this produces 14 warnings() of the type: # 1: level 2 circularity at 62 in: .mtlbuild(.mtafters(r1), rD) # etc # 14: From next release, default hole handling

Dear all, I am interested in plotting maps visualizing spatial statistics in an aggregated fashion, according to administrative boundaries. Partially, I want to visualize some spatial data for administrative units (autonomous republics, oblasts, krays) of the Russian Federation on a geographical map. I have found the maps package (and related) and would like to use this package e.g. in a kind

Hi list. I would like to know if someone had already successfully loaded and Arc/Info Ungenerated (.dat – extracted from http://rimmer.ngdc.noaa.gov/mgg/coast/getcoast.html) file on R. I’m able to do so with shape files using maptools functions, but these ungenerated data are making me crazy. I don’t have any of ArcGIS tools (one of them probably can do that), and I can’t find any free tool that

Hi, We have been using Samba File Server (Version 4.3.11 Ubuntu 14.04 LTS) for quite sometime now. We recently installed Samba-AD (Samba AD Version 4.7.6) and made the file server a member of the Domain. Everything was fine till around 11:15 am yesterday. We just added one more share folder and gave access to three users and restarted Samba File Server services - smbd, nmbd and winbindd -

Dear Ivan Dear community Quite nice book recommendation. Yes indeed my raster "s" (the shape file for the boxplot classes) has several layers. That's way I tried to select a layer by " s<-sf$Unterregio". > sf <- read_sf("C:/Users/....._BiogeoRegion.shp") > names(sf) > names(sf) [1] "RegionNumm" "RegionName"