search for: courseid

Hi, Newbie here. I read the R for Beginners but i still don't get this. I have the following data (this is just an example) in a CSV file: courseid numstudents 101 209 141 13 246 140 263 8 321 10 361 10 364 28 365 25 366 23 367 34 I load my data using: fs<-read.csv(file=&q...

I''m having trouble capturing the params from a select type form. For text field like this: <%= text_field_tag :courseid %> I''m able to capture the posted value with this params[:courseid] However with a select field like this: <%= select(:course, :id, %w{value1 value2 value3} %> I''m not sure how to capture the posted value. -- Posted via http://www.ruby-forum.com/.

...have the following data about courses (504) in a university, two attributes about the proportion of resources used (#resources_used / #resources_available), namely the average and the standard deviation. Thus I have: [1] n=504 rows [2] 1 id column and 2 attributes Here's a sample of the data: courseid,average,std 12741,1,0 17161,1,0 12514,1,0 12316,0.8666666692648178,0.26090261464799325 2467,0.8623188442510107,0.24920700355307424 3047,0.85,0.2314550249431379 1747,0.8481481481481481,0.23078446747051584 2487,0.8383838455333854, 0.20429589057565342 13869,0.8181818181818182,0.2522624895547565 1706,0...

...A): Section 1: DECEMBER 18, 2002 @ 6:00pm EST for East Coast USA Section 2: DECEMBER 19, 2002 @ 4:00am EST for Far East Section 3: DECEMBER 18, 2002 @ 12noon EST for EU Section 4: DECEMBER 19, 2002 @ 9:00pm EST for Pacific Coast USA Please visit URL: http://www.scps.nyu.edu/departments/course.jsp?courseId=33791 for more information and to enroll. SPACE IS LIMITED TO 100 participants per session. You will also be able to view the demo slides from the lecture, the demo learning text, and download 2 related papers of V. Milutinovic (from IEEE COMPUTER). The full set of slides can be downloaded within...