similar to: putting labels back on a matrix.

Hi guys I'm hoping someone can help me with this. It should be easy but it seems to get stuck for no obvious reason! I am trying to set a report up in odfWeave so that we can re-run the same analysis at 3 time points as the data matures and provide an 'instant' report. To simplify the situation we have two pieces of data: site_id (numerical value 1-9) and reaction (categorical Y or

I''ve been trying to figure out how to do this: select_tag ''site_id'', @helpers.options_from_collection_for_select(Site.find(:all, :order=>''name''), ''id'', ''name'', @site_id) The select_tag gets output fine, but the default value isn''t set. @site_id is set in the controller (@site_id = cookies[:site_id]). In

Hi Railers, I''ve got a Categories table. I want it to act as a list within the scope of the parent_id AND the site_id. Categories table : id label site_id parent_id So, in my Category class, I have : acts_as_list :scope => ''site_id = #{site_id} AND parent_id = # {parent_id}'' The problem is that when I try to move_up a Category with a parent_id that is null,

Hi, I have the following data imported from a csv file user_id site_id name 1 1 11 februari 2 1 11 redbook 3 1 11 tips 7 3 6 sleep 8 3 6 monitoring 9 3 6 alarm Which I would like to merge/combine into user_id site_id name 1 1 11 februari,

Hello, i want to retrieve and object from a table other than primary key ID. eg: @sites.each do |@site| @site_id = @site.id @tower = Tower.find(:all, :conditions => ["site_id =?", @site_id]) Tower Belongs to Site. so Site_id is a reference in tower object. there will be only one Tower object for Site Object. Should we give relation as has_obne in

I was up late last night trying to find the cause of this, but I''m stumped. I have this relatively simple controller to load up a bio. It''s basicly id, name, desc, type (I use STI). class BioController < ApplicationController layout ''layouts/singlepanel'' def index @bio = Bio.find(:all, :conditions => [''site_id = ?'',

I know R has a steep learning curve, but from where I stand the slope looks like a sheer cliff. I'm pawing through the available docs and have come across examples which come close to what I want but are proving difficult for me to modify for my use. Calculating simple group means is fairly straight forward: data(PlantGrowth) attach(PlantGrowth) stack(mean(unstack(PlantGrowth)))

Is there a way to use has_many and have it operate like such? select * from pages where site_id = #{id} or site_id is null I know there''s finder_sql, but then I''ll lose the find_in_collection goodness. Thanks, Joe -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the

Hi Maria If you have problems just start with a small model with predictions and then plot with xyplot the same applies to xyplot Try library(gamm4) spring <- dget(file = "G:/1/example.txt") str(spring) 'data.frame': 11744 obs. of 11 variables: $ WATERBODY_ID : Factor w/ 1994 levels "GB102021072830",..: 1 1 2 2 2 3 3 3 4 4 ... $ SITE_ID

Dear all, I am writing as I would really need your help on the problem with gamm4. I have tried to find a solution online but I wasn't very successful. I am running a gamm4 model with an interaction between two variable using the tensor term, t2. I have a group variable (super end group) with six factors; I would like to run the model to see the how the interaction term varies across the

Can anyone explain why the method form of the following works, but the (apparently identical) has_many fails? I have 3 sites in my fixtures. Initially, for a new StockGroup, sites_not_using_this_stock_group should return all 3 sites (which it does). When you add a site to the StockGroup, it should disappear from the output of sites_not_using_this_stock_group. But the has_many form

Hi, I''ve read about this technique on the great Intraweb but can''t find it any more- hopefully someone can help or point me to a reference! I''d hate to reinvent the wheel if I can avoid it (and rediscover all the gotchas that someone has already found). I''m writing a rails app that I''d like to use to service a number of different websites out of

Hi, I think I''m doing this the right way, but can''t get it going. I''m building a menu from the values in a mySQL table, and want to build it on the fly. This is something that should be working but only works halfway: <% @pages = Page.find(:all, :conditions => [''site_id = 4'']) %> <% @pages.each do |p| %> xyz <%p.id%> <%

Hello, we are receiving some data, sample below - with a weird time/date stamp format, we need some help with R on converting this time date stamp to a useable field in R, date and time in a data-frame. The developer says its the number of milliseconds since midnight, January 1, 1970. sample: *1232558018624* --------------------- How do I interpret the time stamp? Is there a date, i need

running a scan in irb is fine : 1.9.3p194 :001 > request_url = "http://lvh.me::3000/en/backoffice/cms-admin/site/6/pages" => "http://lvh.me::3000/en/backoffice/cms-admin/site/6/pages" request_url.scan(/^([\S]+)(backoffice\/cms-admin\/site\/)(\d+)(\/pages)$/)[0][2] => "6" however running it in my controller doesn''t gives any result : (rdb:1)

I am using the standard phonetic font "Doulos SIL" in a graph (http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=DoulosSILfont) This is an example: windowsFonts(IPA="TT Doulos SIL") barplot(c(1,2,3,4,5),names=c("\u{0251}","\u{0252}","\u{0253}","\u{0254}","\u{0255}"),family="IPA") However, I am unable

I was recently having problems accessing attributes in an object. Can somebody explain to me why this is, and if it is a bug? I have the following code: @archives = RapturePost.find_by_sql "select distinct date_format(rapture_posts.date_created,''%Y-%m'') date_created from rapture_posts where rapture_posts.site_id = 1 order by rapture_posts.date_created desc" I

I''m looking into how to implement a relationship between some models, and I think I need to use a junction table. From the documentation I''ve read, a junction table doesn''t require a model. But from my controller, I''m not sure how to get the data I need. Here''s a description of my models and what I need in my controller: Models 1. Event 2. Site 3.

I don't find how to do what I need to do in Dalgaard or 'R Cookbook', so I'm asking here. I have a data frame with water chemistry data and I want to start exploring these data. There are three factors (site, date, chemical) associated with each measurement. The data frame looks like this: > summary(chemdata) site_id.sample_date.param.quant

Dear all,? I hope that you can help me on this. I have been struggling to figure this out but I haven't found any solution. I am running a generalised mixed effect model, gamm4, for an ecology project. Below is the code for the model: model<-gamm4(LIFE.OE_spring~s(Q95, by=super.end.group)+Year+Hms_Rsctned+Hms_Poaching+X.broadleaved_woodland? ? ? ? ? ? ?+X.urban.suburban+X.CapWks,