# All Questions

0answers
3 views

### What do I do with zero columns in a tensor.prod.model.matrix?

Suppose my two marginal bases are given by (for variable $p$ and $t$ the degree is equal to $1$ and $5$ inner knots are used). ...
0answers
3 views

### Efficient evaluation of multidimensional kernel density estimate

I've seen a reasonable amount of literature about how to choose kernels and bandwidths when computing a kernel density estimate, but I am currently interested in how to improve the time it takes to ...
0answers
6 views

### How to get the overall effect for linear mixed model in lme4 in r?

I would like to get the significant value and effect size of the independent variable in overall, rather than the normal output from lme4 in R. It is just like the thing people report when running ...
0answers
28 views

### Is Big Data the end of Statistics? [on hold]

Statistics emerged as a discipline whose goal was to allow inferences about inaccessible populations from data obtained from its samples. Does modern access to huge amounts of data depreciate the ...
0answers
8 views

### regression when independent variable is the difference betwen two proportions

Here is some sample data ...
0answers
7 views

### Which type neural networks for time series classification

I would like to use neural networks to classification of time series ( I have some Patterns and I want to adjust input time series to an appropriate class) -ist it possible to do this job with ...
0answers
4 views

1answer
28 views

1answer
12 views

### how to transform data of two experimental groups? one is positively skewed and one is negatively..

I have two experimental groups. Then I test their normality respectively. Result shows that one is positively skewed and the other is negatively skewed. In this case, how should I do the data ...

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