similar to: Equivalence of TSQL Stored Proc and User defined functions

I want to set a variable number and type of ValueRangeProcessors at run time based on a configuration file. But I seem to be running into (what I think is) a C++ scope issue. I tried just a simple test to see if I could add 5 VPs in a loop. Xapian::QueryParser qparser; Xapian::Query query; int vp = 0; while(vp < 5) { Xapian::StringValueRangeProcessor sproc(vp++);

Hello there, I was wondering if anyone might be able to help me as I'm pretty new to R. I'm trying to create a boxplot from a data table returned from an sproc. I have the following code, which generates the plot as I'd like it: library("RODBC"); conn <- odbcConnect("datawarehouse"); # connect to datawarehouse results <- sqlQuery(conn, "call

What IDE can be used with InstantRails I have installed ?InstantRails-1.3a-win? on my PC. When I first started the InstantRails, an error message said something about unable to start Apache because Port 80 being used by another process. I went to change the Apache Port 80 and List 80 to Port 4001 and Listen 4001 respectively. I was ratrher pleased that ?phpmyadmin? was working at

On 8/10/2017 8:34 AM, Dennis F. Kahlbaum wrote: > -- snip -- I don't have real help, but I'll remind you that R is case sensitive, and it looks like that will be at least one problem in the solution your are working on below: lme not LME data not DATA random = RANDOM > ------------------------------------------------------------------ > > The R code I've devised for the

> On Aug 11, 2017, at 7:56 AM, Dennis F. Kahlbaum <kbomb at umich.edu> wrote: > > Hi Robert: > > Thanks for your response, as well. > > I'm sorry. As you've discovered, I made some capitalization errors when posting my R code. The actual R code does use "lme", "data", and "random". > > The dataframe is indeed named

Dear Dennis, Your question assumes that people know both SAS PROC MIXED and R nlme. Only a limited number of people do. Add the mathematical formulation of the model. That will increase the number of people that can help you. Adding the number of levels in each categorical variable and the number of observation per group is useful too. Best regards, ir. Thierry Onkelinx Instituut voor natuur-

So, I have a User has_many :profiles. The most recently dated profile is considered the current one. I need to sort these users by name, but the name attribute is a member of the associated table. Is there any easy way to do this other than with some ugly find_by_sql? Maybe a more general question - is there a common solution to sorting in Ruby? -- Posted via http://www.ruby-forum.com/.

hi, This should be really simple, but i cant seem to find the answer anywhere!! In my _form.rhtml I have the following text field, how can I define a default value? <%= text_field ''purchaseorder'', ''number'' %> -- Posted via http://www.ruby-forum.com/.

I''ve poured over many docs online and thought it would be wonderful to get RoR running in 15 minutes. Well after 15 hours, I''m completely stuck and ready to give up on RoR. I''m hoping somebody can give me some guidance. I''ve pulled out my hair and am bald like others who have tried to get RoR running without any luck. When I run

Hi Robert: Thanks for your response, as well. I'm sorry. As you've discovered, I made some capitalization errors when posting my R code. The actual R code does use "lme", "data", and "random". The dataframe is indeed named "emiss" and each item in the formula is a column in the dataframe. I used the following R code to read in the

Hi all - I''d like to implement a lookup table in my app that contains some reference data, just some status codes and their descriptions. What''s the most appropriate approach according to the "rails way" of doing things? Would I just implement a has_many relationship? Let''s say these are Order status codes, would the StatusCode have many Orders? This

I am trying to reproduce some old SAS PROC MIXED code using R and nlme. The data consists of emission readings from vehicles and fuel properties. All variables are real numbers except "study" and "vehicle", which are character. Unfortunately, since the data are confidential, I'm unable to provide an example. The original SAS v6.12 code is provided below:

I have a simple method in a model, to send out e-mails via the script/runner. def Reminder.dropoff @messages = Reminder.find(:all, :conditions => [ "time < now()"]) @messages.each do |mes| Mailman::deliver_send_message(mes) end end However, it''s not sending e-mails. When this exact code was dropped in a controller, it worked great... is there

Hi, We got a huge problem on our sun grid engine cluster with glusterfs 3.3.0. Could somebody help me? Based on my understanding, if a folder is removed and recreated on other client node, a program that tries to create a new file under the folder fails very often. We partially fixed this problem by "ls" the folder before doing anything in our command, however, Sun Grid Engine

So, I''ve written a partial that does some stuff with a given instance of my class "entity". Entity is ActiveRecord. I''m able to retrieve all sorts of data from an @entity, until I do something like: <% for @attribute in @entity.attributes %> <div id="attribute_<%= @attribute.id %>"> <%= render(:partial =>

For a really long time, I''ve been using DBDesigner from FabForce.net. For those of your who''ve never used it, its a freeware visual entity-relationship diagram tool, which allows you to make database designs visually instead of in SQL DDL. You can then use it to generate the SQL to make your databse design into reality, or even run a "synchronize" to make any

Greetings, I wonder whether there are any plans to build udflinux or the likes. I've searched through the mailing list, finding out that should I create a mixed ISO9660/UDF filesystem. Unfortunately, that is not an option if I want to use a significant feature of UDF filesystem, which is writing. Making a mixed ISO9660/UDF, using mkisofs -udf, will (to my best knowledge) not allow me to

Hello, I am having a problem compiling R versions 1.6.1 or .16.2 on a Solaris 8 machine. It sees to have problems with an X11 module. Here is the relevant output: make[4]: Entering directory `/pkg-ling/src/R-1.6.2/src/modules/X11' gcc -I. -I../../../src/include -I../../../src/include -I/pkg/X11R5/include -I/usr/local/include -DHAVE_CONFIG_H -fPIC -g -O2 -c dataentry.c -o dataentry.lo

If I browse to \myRoRApp, I get the "Welcome aboard" screen. I''ve done the ruby scripts/generate controller MyTest, and "Rolling with Ruby on Rails" tells me I should be able to browse to \myRoRApp\MyTest and see an error page, but what I''m actually seeing is a fastcgi config file! I have installed fastcgi, but apache can''t "see" the

Hi all, Does anybody know the easiest way to import excel data into R? I copied and pasted the excel data into a txt file, and tried read.table, but R reported that Error in read.table("data_support.txt", sep = " ", header = T) : more columns than column names Thanks! Ling