I thought I might toy with some Bayesian variable selection, following a nice blog post and the linked papers therein. I wrote a program in rjags (where I am quite a rookie) and fetched price data ...
The high dimensional variable selection problem is really popular now. But I have a question: If I do simple linear regression regressing one response variable on 1 covariate at a time first and then ...
I'm searching for a multiple polynomial regression tool like the web-based one found here where you enter the training examples (X), the observations (...
I'm investigating how some weather variables (15) affect electricity demand in a specific area during the last 20 years. I was thinking to perform the following steps: 1. Perform Multiple Linear ...
I've got a dataset with 9 continuous independent variables that I'm trying to select between to fit a model to a single percentage (dependent) variable, Score. ...
I have too many environmental variables to use in a multiple regression analysis. If I use all the variables to models are just to complex. The use of the PCA axis in the regression analysis was ...