okanbulut

bigdata

Exploring, Visualizing, and Modeling Big Data with R

eirm

Explanatory Item Response Modeling for Dichotomous and Polytomous Item Responses

rbook

This book contains the materials for my R course at Technology Training Centre.

blog

Psychometrics and Data Science with R and Python

dataviz

Evaluating the Quality of Assessment and Survey Items Using Visualizations

meds

News and updates about the MEDS program

psychometrics

This repository shows the R functions for implementing various psychometric tasks.

R_workshops

Materials for my R workshops

Rdatavisualization

Data Visualization Using R

simulations_in_r

Conducting Simulations in R

atrebas.github.io

ds3-intro-python

Introduction to Python mini-course given at Hertie DS3 (https://ds3.ai).

edpy507

EDPY 507 - Measurement Theory I

edpy607

engsoccerdata

English and European soccer results 1871-2020

equating

Equating applications using R

forecasting_models

hemp

Datasets and functions for the Handbook of Educational Measurement and Psychometrics using R.

Machine_Learning_Tutorials

Code, exercises and tutorials of my personal blog ! 📝

notebooks

Jupyter notebooks for the Natural Language Processing with Transformers book

okanbulut

okanbulut.github.io

okanbulut.github.io

otessa2022

Materials for my workshop at OTESSA 2022

pyBKT

Python implementation of Bayesian Knowledge Tracing and extensions

Reviewer2

An R package for all Reviewer 2s out there.

sampling

Sampling Distribution Application in Shiny

SEA

Simulation Exploration app for Isvorany & Epskamp: Gaussian and Ordered Categorical Data in Network Psychometrics: Which Estimation Method to Choose? Deriving Guidelines for Applied Researchers

talks

Invited talks that I have given at conferences and similar occasions

tds

Codes, datasets, and documentation for my articles on Towards Data Science

ThinkStats2

Text and supporting code for Think Stats, 2nd Edition