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celenius
  • Member for 11 years, 7 months
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38 votes
2 answers
54k views

Calculating confidence intervals for a logistic regression

16 votes
3 answers
33k views

What is the RMSE normalized by the mean observed value called?

13 votes
2 answers
18k views

Understanding comparisons of clustering results

13 votes
6 answers
15k views

R package for identifying relationships between variables [closed]

10 votes
1 answer
9k views

Using the stats package in R for kmeans clustering

10 votes
1 answer
458 views

Advice on identifying curve shape using quantreg

8 votes
1 answer
6k views

Boxplot for data with a large number of zero values

6 votes
2 answers
399 views

Predicting Y using X for the following data

5 votes
1 answer
4k views

Colinearity and scaling when using k-means

4 votes
2 answers
333 views

Logarithms and regression

3 votes
1 answer
159 views

Creating groups with multi-dimensional data?

2 votes
0 answers
537 views

Logical reasons for choosing regression through the origin [duplicate]

1 vote
1 answer
1k views

How can I use estimated probabilities of a class from rpart to identify the top N classes?