search for: courses

I''m trying to write a partial for a link_to_remote that i''m using over and over again, but simply moving the code to a partial doesn''t seem to work. Here is how I have it set up: class_planner.rhtml: <% for course in @courses %> <%= render :partial => "class_list" %> <% end %> _class_list.rhtml: <li> <%= link_to_remote "#{course.title}", {:url => {:action => "add_course", :id => course}}, :class => "course", :name => &quot...

I''m currently doing all of this just to have a drop-down list of Courses for a particular student: ===== edit template ===== <%= f.select :course, @courses, :selected => @student.course.id %> =================== ===== students controller ===== def edit @student = Student.find(params[:id]) @page_title = "Edit #{@student.full_name}" @c...

I''m using Edge Rails and the new has_many :through in my code. What I''m trying to do is modify my create and update code to use the new relationships. I''m using a table called course_teachers for the joins. Here is what I have so far: def create @course = Course.new(params[:course]) @teacher = Teacher.find(params[:primary_teacher]) @course.teachers =

Hi all. Got a stupid-simple question about associations. I have two models - school and course. There are a fixed number of schools (set up in the migration). Each course is assigned a school and a school will be associated with multiple courses... How do I set up the associations? Do (can) I have School :has_one :course and Course :has_many :schools? Does the schools table then get a course_id field or the other way around? I don''t think I should have course :belongs_to School, as there will only be one instance of a school i...

...ounted / one full). Be grateful for answers... The total price and discounted price are not calculated correctly and the duration is not coming through to the output page. --------------- class Course < ActiveRecord::Base has_one :enquiry attr_accessor :duration_in_weeks def self.all_courses find(:all) end def self.active_courses # find(:all) # find(:all, :conditions => ["active = ?", true], :order => ''created_at DESC'', :limit => 5) find(:all, :conditions => {:archive => false}, :order => ''display_order ASC'...

I have an app with the following models: course belongs_to :semester semester has_many: courses belongs_to :education education has_many :semesters In my old app (rails 1.2.6) I was able to access variables via controller @courses = Course.find(:all) view file: <% for course in @courses %> <%= course.name %> <- this line works <%= course.semester.name %> <- this is...

Dear list members, Apologies for cross-posting. Please, find below the information of two statistical courses with R: 1) Statistical Analysis with R 2) Bayesian Data Analysis with R and WinBUGS If you have any question don't hesitate to contact me. Best regards, Pablo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ *Two days course in: Statistical Analysis with R *Where: Linux Hotel, E...

I have created an R-package with datasets which I want my students to install (the package is not on CRAN). 1) I've put the package on the web in a directory called 'data' and I thought I could do: > install.packages("http://gbi.agrsci.dk/statistics/courses/2011-ISMLS-course/data/LiSciData_0.0-03.tar.gz",repos=NULL,type="source") Warning: invalid package 'http://gbi.agrsci.dk/statistics/courses/2011-ISMLS-course/data/LiSciData_0.0-03.tar.gz' Error: ERROR: no packages specified Warning messages: 1: running command 'C:/progra...

XLSolutions Corporation (www.xlsolutions-corp.com) is pleased to announce a two-day S-plus/R course. The monthly schedule for our 2003 courses will be available soon! Do you know we've added new courses at different levels and revised some of our course to fit your needs? "S-plus/R programming I: Essentials and Data Analysis" in: San Francisco **** January 23-24, 2003 Washington DC **** January 23-24, 2003...

Hi, how can I use checkbox in a form to show all customers from table customers, Course Users Customers ========= ========= ============= user_id customer_id Customer_name I would like to select customers from the checkbox list, then add to the course table only users of the selected customers. thanks dani -- Posted via http://www.ruby-forum.com/. -- You received

Hello, thank you all for your patience and time I am essentially trying to get disorganised data into long form for linear modelling. I have 2 dataframes "rec" and "book" Each row in "book" needs to be pasted onto the end of several of the rows of "rec" according to two variables in the row:" MRN" and "COURSE" which match. I have

Hello list, A colleague of mine mentioned a great course on "Regression Modeling Strategies in R". Anyone knows if this course is offered as public course in DC area? Thanks a bunch - TM --------------------------------- [[alternative HTML version deleted]]

...e statistical software being used? SPSS is probably more widely available in the workplace ? certainly in areas of social policy etc. " (Prof NB) I am interested to know if any of you have faced similar questions from colleagues about inclusion of R in non-statistics based university graduate courses. If you did and were required to address these concerns, how you would respond? TIA, Arin Basu

...0. inear models, design of experiments, and basically whatever other course I might be teaching. The students are using this from about the 5 semester. 11. All the way through the undergraduate degree, with explicit R practicals given to the 1st and 2nd year students 12. Introductory statistics courses (all disciplines, with strongr epresentation of biology, economics, sociology, political science, and the occasional math student) 13. Industrial Statistics. 14. Teaching (introductory) statistics to chemistry students. 15. Epidemiological data and custom graphical presentation. 16. 1st and 2...

Hi folks, I am working on my student internship to USA, california and would like to attend a R Advanced Programming course while I am in USA. Where can I find such a course. I am new to this list. Trevor O'brien >From Ireland. [[alternative HTML version deleted]]

Hi all, Mango have released their updated training schedule which includes new courses and new locations. Hadley Wickham will also be coming to London to teach Data Visualisation in R. Please see details below: Public Courses Our public courses include introductory to advanced training in general data analysis through to industry specific data analysis. Attendees of our public cours...

...#39;re an online gaming company. As I'm going through tools like R, rapidminer, tableau, I was also thinking that I should get some formal training in statistics, since my formal background is in media arts - it's quite a jump.. I was wondering if there was a single go to place for online courses for statistics. I've checked out statistics.com and have found a bunch of online courses from various universities, but it's very difficult to find info about how the courses are different from each other, which ones aren't worth it, etc.. I'd greatly appreciate any advice. I apo...

...nts. the aim is to introduce them to programming. the emphasis will be on solving real life consulting projects by using R. i must still develop the course but if anyone has any suggestions on possible content and interesting data sets to explore, please email. if any lecturers are offering similar courses could you please send me a course outline- some notes if at all possible. references will also be a big help. i will appreciate any comments. thanking you in advance ***** allan

XLSolutions Corporation (www.xlsolutions-corp.com) is proud to announce a 2-day course: "R/S-plus Fundamentals and Programming Techniques". ****Boston, MA-----------------> March 13-14 Course Description: This two-day R/S-plus course focuses on a broad spectrum of topics, from reading raw data to a comparison of R and S. We will learn the essentials of data manipulation,

I am presenting two courses in Philadelphia in May-June organized by Insightful Corporation. These courses have hands-on workshops and have received excellent reviews from past participants (let me know if you want to see the reviews from previous years' courses). Both courses are applicable to S-Plus and R users. The...