ECII's user avatar
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ECII's user avatar
ECII
  • Member for 11 years, 1 month
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372 votes
12 answers
356k views

Difference between logit and probit models

  • 6,044
135 votes
3 answers
46k views

What if residuals are normally distributed, but y is not?

  • 5,675
73 votes
6 answers
67k views

Do the predictions of a Random Forest model have a prediction interval?

41 votes
2 answers
37k views

Understanding shape and calculation of confidence bands in linear regression

  • 411
11 votes
4 answers
4k views

How best to analyze length of stay data in a hospital-based RCT?

  • 5,653
9 votes
2 answers
4k views

How to compare measurements and uncertainties made with different measuring instruments?

5 votes
2 answers
424 views

Kaplan Meier survival estimate at t=infinite

  • 2,021
4 votes
2 answers
5k views

Standard Error used in Hypothesis Testing and Confidence Interval construction

  • 1,357
3 votes
1 answer
12k views

Assumptions of correlation coefficient

  • 1,357
3 votes
1 answer
2k views

using a number of variables (dummy) in mixed model analysis in R

  • 2,118
2 votes
2 answers
98 views

Influence of two factors on non-normal outcome. Which test?

  • 1,357
1 vote
0 answers
16 views

Tests behind comparison of a sample's survival to that of the general population

  • 1,357
1 vote
0 answers
764 views

How to report log linear models of contigency tables

  • 1,357