similar to: Cryptic error message using RuleFit

Hi, I'm using R to treat a table (with a lot of missing values) with Rulefit. The matter is when I use the command rfmod. Actually, I don't know how to deal with the error message. I don't know were "true" or "false" is missing. Someone can help me? Thanks The following part is the script I used with the error at the end. platform = "windows" rfhome

R version 2.8.1 (2008-12-22) on Linux 64-bit I am trying to run 'rulefit' function (Rule based Learning Ensembles). but I got the following error - > rulefit(x,y) Warning: This program is an suid-root program or is being run by the root user. The full text of the error or warning message cannot be safely formatted in this environment. You may get a more descriptive message by running

Dear List, I would greatly appreciate help on the following matter: The RuleFit program of Professor Friedman uses partial dependence plots to explore the effect of an explanatory variable on the response variable, after accounting for the average effects of the other variables. The plot method [plot(summary(rq(y ~ x1 + x2, t=seq(.1,.9,.05))))] of Professor Koenker's quantreg program

Hi, I have a data set with 1000 observations and 260 predictors. The predictor variables are all ordinal. There are 2 classes labeled as, F and T with class proportions of 0.44 and 0.56, respectively. In a call to the function randomForest() with mytry=1 and nodesize=1 and ntree=100 the resulting classifier puts all observations in class T. When I change nodesize to nodesize=5 I get the

Hello List, I've been unsuccessful in tracking down a package that does MART. J Friedman's website has a page that mentions an R implementation but the links lead nowhere. There is also a nice walkthru/vignette pdf on his site. But I can not find this package anywhere. Perhaps it's commercial? Does anyone know of where it might be available or of any other R package (or Matlab

Webinar signup: Advances in Gradient Boosting: the Power of Post-Processing December 14, 10-11 a.m., PST Webinar Registration: http://2.salford-systems.com/gradientboosting-and-post-processing/ Course Outline: * Gradient Boosting and Post-Processing: o What is missing from Gradient Boosting? o Why post-processing techniques are used? * Applications Benefiting from

Webinar: Advances in Gradient Boosting: the Power of Post-Processing TOMORROW: December 14, 10-11 a.m., PST Webinar Registration: http://2.salford-systems.com/gradientboosting-and-post-processing/ Course Outline: I. Gradient Boosting and Post-Processing: o What is missing from Gradient Boosting? o Why post-processing techniques are used? II. Applications Benefiting from Post-Processing:

I use Samba 3.0.23d at FreeBSD 4.11-RELEASE-p25 as PDC and sometimes Microsoft Workgroup Add-On for MS-DOS and Mail as client. At FreeBSD box I have directory /common/install/postgreSQL and symlink to it: /usr/export/XP/i386/\$oem\$/install/postgreSQL -> /common/install/postgreSQL The path /usr/export/XP shared for MS Network as XP and mount via net use X: \\my_server\XP. So files and

Hi, I''m completly lost with vlan and route configuration on my debian. This is my architecture : eth1.401 eth1.2338 eth2 Voice Vlan Public IP Local Network 10.150.11.90 84.16.x.x 192.168.1.1 255.255.255.240 255.255.255.128

http://bugs.freedesktop.org/show_bug.cgi?id=25777 Summary: Blank Screen on Gt230M Product: xorg Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org ReportedBy:

Dear Team, Don't understand output below. Please advise. Windows98 and rw1041(patched) from 1/25/02. Graham Lawrence C:\>PATH=C:\bin;C:\mingw32;C:\Perl;C:\HtmlWork;C:\R\rw1041\bin;C:\Tcl;C:\Tcl\bin C:\>Rcmd INSTALL C:\R\lattice_0.4-0.tar.gz Bad command or file name C:\>Rcmd C:\>Rcmd Install Bad command or file name C:\>dir C:\R\rw1041\bin Volume in drive C has no

Hi, We've implemented a 'page-all' function for some of our customers, and we've noticed that on occasion the page-all will cause asterisk to crash (safe_asterisk then restarts it again). The particular customer has about 20 phones, and also has 5 Linksys 932 to monitor the state of these extensions. I'm not sure whether it is the page-all that causes the crash, or the

So, I''m coding my school project in Rails. There are two models, User and Restaurants. I noticed that in Restaurants, when you use the belongs_to method, you could specify the condition of the associated table. There are a few types of users, in the user_type column of the users table - owners is type 1, users are type 2. So in my haste to hand in enough code, in the Restaurant model,

I have been trying for some time to run a British financial program, called ShareScope, under Wine. It is the sole remaining reason for me to run Windows, so I am keen to succeed. The developers of the program claim to have run it successfully under Wine, but they don't provide support. Since this is a minority interest, I realise that I will have to solve the problem myself, but I'm

I'm in the process of trying to setup 3.0.25b on my server and am experiencing problems. First, anyone know what this error means and how to fix? [2007/07/16 09:15:16, 0] smbd/service.c:make_connection(1191) james (192.168.100.158) couldn't find service ::{2227a280-3aea-1069-a2de-08002b30309d} [2007/07/16 09:15:20, 1] smbd/service.c:make_connection_snum(1033) -James --- James Kosin

Just to clarify, your package is exporting a class that is not defined? Or is it exporting a class that is defined by a dependency and then masked by setOldClass()? A simple reproducible example would help. On Fri, Sep 6, 2019 at 7:48 AM Thierry Onkelinx via R-devel <r-devel at r-project.org> wrote: > > Dear all, > > Today I got this error message (R 3.6.1) when installing my

Does anyone have any hints on this error message (lsarpcd starting, and doesn't start due to this): socket connect to /tmp/.msrpc/.lsarpc/agent failed: Connection refused socket connect to /usr/local/samba/var/locks/.msrpc/lsarpc failed: Connection refused ncalrpc_l_establish_connection: failed lsarpc) ncalrpc_l_use_add: connection failed lsa query info failed This causes smbd not to start

Hi ! In the following spec: context "A project owner" do specify "can assign roles to other users" do # ... end end I get the following cryptic error message: 1) NoMethodError in ''A project owner can assign roles to other users'' undefined method `session='' for #<Object:0xb741bed4>

Dear R developers, I've run into a very cryptic error message from R CMD check while working on a new package. This is the relevant output: [fizban@~/Rmap]:R CMD check Rmap * checking for working pdflatex ... OK * using log directory '/home/fizban/Rmap/Rmap.Rcheck' * using R version 2.9.0 (2009-04-17) * using session charset: UTF-8 * checking for file 'Rmap/DESCRIPTION' ...

Hi everyone, I am trying to conduct a synthetic control analysis using the MSCMT package. However, when trying to run it I get a very cryptic error message saying "Error in lst[[nam]][intersect(tim, rownames(lst[[nam]])), cols, drop = FALSE]: subscript out of bounds". Does anyone know what this means and why I receive this error? I attached the code & dataset used in the