# Tagged Questions

38 views

### Adjusting p-values for a single predictor

I have 42 DV's that I have individually modelled versus the same single IV - using GAMs via the mgcv package in R. This has produced a total of 42 individual models for each of my DV's and the ...
85 views

### Model comparison across multiple correlated responses

I have two multivariate linear regression models (multiple outcomes, i.e., the responses are a matrix), and I'm measuring their performance using $R^2$ in cross-validation, over these individual ...
278 views

### Determining the right method to compare observed versus measured data

I'm trying to solve this problem out loud. I'm not great at statistics but I try sometimes to understand where things are and where they're going. I'm trying to figure out the best method to compare ...
175 views

### How to determine multivariate confidence in laymans terms

I am trying to determine colors to best grab a web-users attention. I have a simple system which randomly chooses one of 4 foreground colors, and one of 6 background colors. I then save the stats in ...
549 views

### Understanding MANOVA in case of a single predictor

I'm trying to understand the statistical analysis I saw in a clinical study. They measured performance of 3 groups of subjects with a series of performance measures (A, B, C, ..., N). The objective ...
264 views

### Is there a bias correction for effect size in a data mining context?

Given $K$ possible 'treatments' of some kind, and independent observations of some response under those treatments, say $X_{i,k}$ for $i=1,\ldots,n_k$ and $k=1,\ldots,K$, I am faced with the classical ...
113 views

### Comparing a vector of averages to a null one

Measurement outcome is a continuous number measured in $p$ locations. This yields a vector $X_1$ to $X_p$ per subject. These vectors are obtained on $N$ subjects. In addition these $N$ subjects come ...
194 views

### Combining many datasets to increase confidence

I have a few (5-6) data sets, each is a function of time, with the time span the same between datasets. These datasets are all statistics of various perspectives of something (the partitions of a ...