Ed Rigdon

Member for 5 years, 8 months
Last seen more than 3 years ago

Atlanta, GA, USA

Summary

Reputation

1,464

1.5k
737
11

2020
2021
2022
2023

Top tag

pca

Next privilege

2,000 Rep.

Edit posts

Badges

6

11

Newest

Yearling

Next badge

3/100

Sportsmanship

Answers

View all 69 answers

Score Activity Newest

17

What does it mean when PCA does not produce a reduction in dimensionality?

Feb 27, 2020

8

Expectation of 500 coin flips after 500 realizations

Dec 9, 2019

8

Why is p-value termed as P(Data | Hypothesis/Model)?

Apr 9, 2020

7

Does too many variables in a regression model affect inference?

Jan 7, 2020

7

Why are p-values probabilities rather than likelihoods?

Jan 18, 2020

Questions

Score Activity Newest Views

This user has not asked any questions

Tags

View all 114 tags

pca

28

Score

10

posts

regression

22

Score

14

posts

p-value

18

Score

3

posts

dimensionality-reduction

18

Score

3

posts

svd

17

Score

1

post

Reputation

+10

What is the difference between factors and latent variables?

+10

ASA discusses limitations of $p$-values - what are the alternatives?

+10

Controlling variables in causal diagrams

+10

Reliability in R

Badges

View all badges

This user doesn’t have any gold badges yet.

6

silver badges

Enthusiast

Jan 21, 2020
Yearling

× 5

Mar 29

11

bronze badges

Critic

Jan 3, 2020
Custodian

× 2

Jan 19, 2020
Revival

Dec 31, 2019

Accounts

Cross Validated

1,464
6
11

136
4

Active bounties (0)

Active Offered Earned

This user has no active bounties

Votes cast

42

upvotes

1

downvotes

8

question votes

35

answer votes