search for: metholog

...The data are used to produce diagnosis-specific Growth charts (like the CDC Growth Charts: http://www.cdc.gov/nchs/data/nhanes/growthcharts/set1clinical/cj41l017.pdf) Data-example is in the UsingR package as data(kid.weights). In the CDC-papers a LMS approch is described. Cole has programmed the methology (I guess) in a <R 2.0.0 package called lmsqreg: """ > library(lmsqreg) Error in library(lmsqreg) : lmsqreg' is not a valid package -- installed < 2.0.0?) """ Where to go forward in R. Thanks for any "hints". We are using R2.6.0 on win/linux...

hello, I am actually indexing thousands of 1ko text documents using ferret and acts_as_ferret, and i face performance problems. I takes me hours to index 20 000 1ko text documents. Methology used : I create and object, fulfill it with the text, and save it. So it is automaticly indexed. Is there a way to make it faster ? ( remove the auto optimize option somewhere ?) Thank you if you have any ideas... Regards -- Posted via http://www.ruby-forum.com/.

...ta Analysis Proteomics Drug Discovery Web Mining and Text Mining User profiling Recommendation Systems Learning from Designed Experiments eCommerce Engineering, Manufacturing, and Quality Control Semiconductor quality control Public Sector, Defense, Security Papers may have a methological focus and cover any key area of data mining such data quality assessment, missing value imputation, feature selection, model selection, ensemble methods, but should be rooted in a substantive industrial data mining context and report on real world data. Conference Participation If you have an...

this one really has me stumped... <%= user.in_out == "In" ? {image_tag url_for_file_column("personnel", "image", "thumb")} if user.image : user.in_out %> What I am wanting to do... if user.in_out == "In", load their thumbnail if it exists, load public/images/in.jpg if not, or else load public/images/out.jpg Can someone help with the

Hi, This is my first post and I have been waiting to try Ruby on Rails since a long time now. I have a few questions that I am looking an answer for: 1. I am intermediate level PHP developer, I have a small project in hand which I need to finish in 3 weeks. 3 weeks sounds doable in PHP. However, I want to take an opportunity to learn Ruby On Rails. I have no experience with Ruby but I just