similar to: Create tables on the fly in rails?

in some other language have a concept e.i "auto postback" So, in Ruby on rails is there any such option e.i "auto postback" or same as "auto postback" basically what i want ot do is that i have 2 select box One for "Industry" and other for "Chemical" 1st we show all the industry in "Industry" select box. if we select any 1 industry

Good Day All ! I have a 2-D vector of mode numeric and a parallel 1-D vector of mode numeric. Here are my values. 2-D vector 1-D vector 80 75 85 80 80 70 80 90 80 80 60 70 80 70 70 85 75 95 85 85 70 60 90 60 70 My 1-D vector is the average across the rows of my 2-D vector. I process each column of the 2-D vector in a loop. When I trim my 2-D vector column

Hi, I'm using metafor to perform a mixed-effects meta-analysis. I'd like to test whether the effect is different for animals and plants/whether "group" (animal/plant) influences the effect size, but am having trouble interpreting the results I get. I've read previous posts about QM in metafor, but I'm still a bit confused. I've dummy-coded the factors:

Seems llvm cannot pass metadata to MachineInstr, or setting operand description in class Instruction and pass to class MachineInstr. Is it a good idea to extend llvm kernel structure to having this feature? Jonathan > On Nov 27, 2017, at 9:01 PM, Jatin Bhateja <jatin.bhateja at gmail.com> wrote: > > SelectionDAGBuilder contained within SelectionDAGISel has a map (NodeMap) b/w

Please can someone help with the following problem - I''m using LoginEngine and have a Users table linked many to many to a Plants table. The joining table is plants_users with plant_id and user_id (there are extra fields, so I''m avoiding has_and_belongs_to_many - plus it didn''t work :(). ::user.rb starts:- class User < ActiveRecord::Base has_many :Plants, :through

Dear R-people, I hope asking this is not too cheeky, but I do have a R Problem. I hope that some of you like to play around with R and can help me. Its like this. I have several plant species (A,B,C) and 10 replicates per species. 5 plants per species are damaged, 5 not. I let a caterpillar feed on each plant and measured the growth of the caterpillars on control plants (CR) and on damaged

I have never taken a statistics class nor read a statistics text, but I am in dire need of help with a trivial data analysis problem for which I need to write a report in two hours. I have spent 10,000 hours of study in my field of expertise (high frequency noise-making plant biology) but I've always thought that statistics is something that can be mastered on short notice. Briefly, I have

I am trying to run the following model in R > lmer(leaves.eaten~Geocytotype+(1|TEST/ PLANT),data=cyphoplantfeeding,family=poisson) My experimental setup is 41 replicates (TEST) of an experiment in which there are three Geocytotypes of a plant species in each TEST, and two plant pseudoreplicates per Geocytotype in each test (i.e. 3*2=6 plants per test). So my random factors are trying

I saw different specifications for Random Effects and I'm confused about the use of "/" and the use of "(0+...|)" . Let say we have a nested structure where some countries have some several plants in different states and we measure the reaction to a drug. The list of Countries = USA, France, Italy The States for USA = Michigan, Florida, California The States for France

Hello everybody I want to compare the proportions of germinated seeds (seed batches of size 10) of three plant types (1,2,3) with a glm with binomial data (following the method in Crawley: Statistics,an introduction using R, p.247). The problem seems to be that in two plant types (2,3) all plants have proportions = 0. I give you my data and the model I'm running: success failure

Dear R-help members, I did the following pie chart: R:Code= plants<-c(11,5,4,4,4,3,3,3,3,3,3,2,2,2,2,2,2,43) pie(plants,labels =plant_labels,cex=0.7, col=colors) par(mar=c(0,0,4,0),oma=c(0,0,0,0)) legend(1,1,cex=0.7,pt.cex=25,

Hi I would like to know how to pivot a table that will sum the number of plants (a or b) for each location (x,y,z) I have read on the listserve similar questions but which involve summing up numbers rather than factors. I have also read about the R package reshape on the listserve but wanted to know if there's a way to do it easily without the package Thanks for the help! location plant x

I have been asked to forward this. Please reply directly or include the people who have been CC-ed in this e-mail. Thank you. > forwarded message from "Timothy Waters" <timothy.waters at plant-sciences.oxford.ac.uk> ----- > > Consider the following problem. You have a dataset with approx 190 > datapoints. Each datapoint has between 7 and 16 dimensions known: most

Hello, My R skills are somewhere between novice and intermediary, and I am hoping that some of you very helpful forum members, whom I've seen work your magic on other peoples' problems/questions, can help me here. I have a matrix with the following format: (i) individual plants comprising many different genotype groups (i.e., a plant is genotype 1 or genotype 2 or genotype 3, etc). The

Hi, Based on par function, I can split the screen into two parts left and right. I wish x occupies the half left screen, and all plants occupy half right screen, which happens right now. But I wish the right screen, to be split in 3 or more vertical parts where each pair of the same type of plant, are together in its own block of boxplot, because each plant has its own unit of measure.

I was wondering if anyone has done this, namely make tabbed browsing exactly like a web browser, but have it within the page. I would like to make a search function that updates a section of the page with the results, as well as makes a new tab that displays those search results. Then, if a user did 5 searches, there would be 5 tabs. Each tab would hide the other 4 results and show the

Hi everyone, I am trying to analyse my data from a small plant experiment (for a meeting tomorrow afternoon) and am a beginner to R so I apologise if this is a very basic question. I carried out a plant experiment examining plant interactions between two species (A and B) under different watering treatments. I had: - 7 watering treatments (7 different watering frequencies labelled 1-7) - 3

how can i do: render :action => "headline", :id => @user.id Thanks, Ben Lisbakken -- Posted via http://www.ruby-forum.com/.

Hi, I would like to construct a transition matrix from a data frame with annual transitions of marked plants. plant<-c(1:6) class<-c("seed","seed", "seed", "veg", "rep", "rep") fate<-c("dead", "veg","veg","rep", "rep", "veg") trans<-data.frame(plant, class, fate)

Can you do a periodically_call_remote to an action but then not display any new view? say the new action was called ADD. I don''t want to do an rhtml file for add, and I don''t want to render anything in the controller... I want to leave the page as it is. How is this done? Thanks, Ben Lisbakken -- Posted via http://www.ruby-forum.com/.