# Tagged Questions

57 views

### Simulated single value based on multiple chains in RJAGS

I am using RJAGS to simulate the posterior distribution of event that a certain candidate will win the presidential election. I need to find the actual percentage that one of the candidates will have. ...
89 views

### Predict 2 responses from two co-variates

I'm not quite sure how I should fit a model that has two responses. The data consists of target (x,y) co-ordinates and actual (x,y) co-ordinates. I would like to fit a model to predict a new set of ...
56 views

### Stat tools and methodologies for principal-agent problem

What are the most useful, popular or important statistical tools and/or methodologies for empirical study of 'agent-principal problem'? A simple example will be very useful. References or book ...
114 views

### Faster alternative to multivariate LOESS?

I want to make predictions by creating a smooth response surface to 2 variables. I get good results using R's loess() function, but with 10 million observations, it is far too slow. Are there any ...
128 views

### I need a model that can predict based on multiple variables. How do I get started?

I have a problem where I have to predict a variable X that is dependent on several other variables a,b,c,d... I have the data containing the values of these variables a,b,c,d.. and also X up to a ...
119 views

### Prediction and explanation of user rating based on multiple criteria

I'm trying to figure out a way to both predict how a user would rate a certain document, as well as an explanation of why certain documents are rated a certain way. A user is represented by: ...
149 views

### Multi-factor model for a quantitative response variable

I am analyzing data in order to develop a model for power generation of a solar system based on three predictor variables. I have done t-tests showing significant improvement in the generation while ...
422 views

### Combining 2 sets of coefficients, weighting one of the sets

I have two sets of coefficients from similar data taken at different times. What I want to do is combine the two sets of coefficients giving greater weight to the more most recent set. The goal is ...