Pinned Repositories
Coursera-Machine-Learning
Coursera Machine Learning - Python code
Lookalike-Model
Finding similar, high-valued users based on seed users. The model includes 1805 features using Hive HQL and AWS Redshift.
ml-course
Starter code of Prof. Andrew Ng's machine learning MOOC in R statistical language
ml-coursera-python-assignments
Python assignments for the machine learning class by andrew ng on coursera with complete submission for grading capability and re-written instructions.
Python-100-Days
Python - 100天从新手到大师
rstudio-conf
Materials for rstudio::conf
rstudio-conf-2019
Slide, code and data for "Applied Machine Learning" at Rstudio-conf 2019
rstudio_2019
rstudioconf-2018-rmd-eight-ways
Slides and materials for the "R Markdown: Eight ways" talk at rstudio::conf 2018
RStudioConf2019Slides
Links to slides for rstudio::conf 2019
zhangou888's Repositories
zhangou888/rstudioconf-2018-rmd-eight-ways
Slides and materials for the "R Markdown: Eight ways" talk at rstudio::conf 2018
zhangou888/Shiny_DataViz
zhangou888/applied-time-series-analysis-with-R
Time Series Analysis : Text Time Series Analysis And Applications by R. Shumway & D. Stoffer
zhangou888/DS_for_S
Materials for March 12 ENAR short course on Data Science for Statisticians
zhangou888/equateIRT
:exclamation: This is a read-only mirror of the CRAN R package repository. equateIRT — Direct, Chain and Average Equating Coefficients with Standard Errors Using IRT Methods
zhangou888/Intro2_tidyR_dplyR
zhangou888/IRT_model
Trivial codes for IRT model
zhangou888/mirt
Multidimensional item response theory
zhangou888/mirtCAT
Computerized Adaptive Testing with Multidimensional Item Response Theory
zhangou888/mlr
mlr: Machine Learning in R
zhangou888/NCME_CutScore
Shiny app to use the CutScore standard setting method (in development)
zhangou888/plink
:exclamation: This is a read-only mirror of the CRAN R package repository. plink — IRT Separate Calibration Linking Methods
zhangou888/Presentations
zhangou888/purrr-tutorial
A introduction to purrr
zhangou888/pydata-notebook
利用Python进行数据分析 第二版 (2017) 中文翻译笔记
zhangou888/readability
Fast readability scores for text data
zhangou888/RGoogleDocs
Primitive interface to Google Documents from R
zhangou888/STATS415_DataMining
zhangou888/talkguide
The Leek Group Guide to Giving Talks
zhangou888/tidyverse
Easily install and load packages from the tidyverse
zhangou888/tikz-bayesnet
TikZ library for drawing Bayesian networks, graphical models and (directed) factor graphs in LaTeX.
zhangou888/tutorial-github-commands
Usefule Git Commands and processes by @mozadrella / sponsored by Github for the classroom
zhangou888/xxIRT
R package for item response theory