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Shawn Hemelstrand's user avatar
Shawn Hemelstrand's user avatar
Shawn Hemelstrand's user avatar
Shawn Hemelstrand
  • Member for 2 years, 11 months
  • Last seen this week
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About

Background

I am a Ph.D candidate at CUHK who studies literacy. My posts about stats are shown below.

GLMMs/GAMMs

GLMM clusters

GLMM reporting

Fixed vs. random effects

How spline coefficients work

GAM basics

GAMM model comparison

Simulation

GLMMs

Reliability

Mediation

Power analysis

Interactions

Algebra of interactions

Plotting interactions

Sig. interactions w/ non-sig. main effects

Regression

Solving $(X^TX)^{-1}X^TY$ using R

Calculating (G)VIF

Overfitting

Regression theory

Suppression

General Topics

Practical significance

Outliers

ANOVA issues

P-value history

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Posts
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Score
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Posts
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Top posts
24
Are edits that only remove excessive indentation from lazy copy-pastes an improvement? How should we handle them?
Jan 22, 2023
11
What exactly does "reviewed" mean in the suspension messages?
Nov 17, 2022
10
What is the distinction between sharing feedback and flagging here?
Sep 27, 2022
3
Why is this low quality flag incorrect for this audit? [duplicate]
Nov 15, 2022
1
What is the difference between the regression and linear regression tags?
Oct 4, 2022
Top network posts
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13
Confused about the notion of overfitting and noisy target function
13
Can I use different transformations on features to ensure my data follow Gaussian Distribution
12
Why is the Tukey's IQR not used in the R program?
12
$p$-value: Fisherian vs. contemporary frequentist definitions
12
Understanding spline transformation and regression coefficients