Preston Botter

Member for 7 years, 4 months
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Summary

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1,342

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2020
2021
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2023

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item-response-theory

25/100 score

18/20 answers

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24

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Answers

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Score Activity Newest

6

Finding a Common Thread in Disparate Indicators

Oct 12, 2021

5

Should I use composite or latent variables?

Oct 4, 2022

5

Is it acceptable/common practice to report IRT theta scores as a percentile?

Oct 6, 2022

5

Is Bayesian structural equation modelling better than maximum likelihood with smaller sample sizes?

Nov 13

4

how do i transform irt discrimination parameters of a 2PL model into factor loadings

Nov 28

Questions

Score Activity Newest Views

4

Smoothing histograms with kernel methods

Feb 4, 2020

4

SEM with nonnormal latent variables

Sep 29, 2021

2

Multilevel modeling when observations are clustered but clusters are not random

Mar 8, 2019

1

Correct notation for cross-level interaction

Jul 15, 2022

1

In JAGS, how can I fix a parameter to a distribution, as opposed to just a constant?

Aug 12, 2021

Tags

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item-response-theory

26

Score

18

posts

factor-analysis

25

Score

11

posts

structural-equation-modeling

24

Score

17

posts

latent-variable

23

Score

12

posts

confirmatory-factor

11

Score

9

posts

Reputation

+10

how do i transform irt discrimination parameters of a 2PL model into factor loadings

+10

When should I use classical k-means clustering and when should I use trimmed k-means clustering?

+10

How do you interpret/feedback IRT theta scores?

+10

What are the solutions for small sample in SEM?

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Oct 13, 2020
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269

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3

downvotes

102

question votes

170

answer votes

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