Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with heteroscedasticity
Search options not deleted
user 3136
Non-constant variance along some continuum in a random process, or varying between discrete groups
7
votes
2
answers
964
views
Model errors, residuals and heteroscedasticity
I have a quick question about the correct way to describe variance functions when seeking to cope with heteroscedasticity. … Now, assume that I have a model with heteroscedasticity and I want to model it as
$$\varepsilon_i \sim N(0, \sigma^2 \times X_i).$$
Would it be correct to say that the variance in the statistical errors …
- 679
9
votes
3
answers
6k
views
Advice on explaining heterogeneity / heteroscedasticty
I am looking for any help, advice or tips in how to explain heterogeneity / heteroscedasticity to biologists in my department. …
- 679