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Jeffrey Girard's user avatar
Jeffrey Girard's user avatar
Jeffrey Girard's user avatar
Jeffrey Girard
  • Member for 6 years, 10 months
  • Last seen more than a week ago
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About

I am an Assistant Professor in the Department of Psychology at the University of Kansas. I study affective health and communication using techniques from across social science, computer science, and data science.

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Top posts
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All Questions Answers
Score Newest
answer
24
Why does a time series have to be stationary?
Sep 28, 2016
answer
21
r glmer warnings: model fails to converge & model is nearly unidentifiable
Sep 6, 2017
answer
14
Quadratic weighted kappa
Nov 29, 2016
answer
9
Intraclass coefficient or Pearson coefficient
Dec 2, 2016
answer
8
Quadratic weighted kappa versus linear weighted kappa
Apr 9, 2016
answer
7
Computing inter-rater reliability in R with variable number of ratings?
Apr 9, 2016
answer
6
Exploratory Factor Analysis (EFA) followed by Confirmatory Factor Analysis (CFA)
Nov 23, 2016
answer
6
Intuition about f1 score
Jun 5, 2016
answer
6
Kappa Statistic for Variable Number of Raters
Jan 3, 2017
answer
6
Get a 95% confidence interval for Cohen's Kappa in R
Apr 24, 2016
Top network posts
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20
ggplot using grouped date variables (such as year_month)
10
How to wrap around the polar coordinate limits in ggplot2?
5
How to store frequently used data or parameters within an R package?
5
Are ADHD and OCD under some type of mental illness?

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