carlpch

This is an R package I built to write some useful functions with the goal of improving readability and saving myself some time while doing data manipulation.

Installation:

Install devtools (install.packages('devtools')) before running the commands below to install this package: devtools::install_github("carlpch/carlpch")

In order to run the package, dplyr is required.

Package contents:

Currently, there are only two functions, as shown below:

replace_all(): this takes a dataframe/tibble and replace all value x with value y.

rownonmiss() this is motivated by the same function in STATA.

You can refer to the documentation using ?replace_all and ?rownonmiss once the package is installed on your computer.

Carl Huang's Projects

carlpch

I wrote a simple R package that currently ports two useful functions from STATA to R: "replace_all" and "rownonmiss".

estimating-soft-power-bookdown

I implemented an Item Response Theory (IRT) model on global embassy data to build a "soft power" index that measures countries' diplomatic appeal with R.

japanese-pronunciation-and-sentence-generator

I developed a simple web app for learning Japanese while I was a Nippon Foundation Fellow with IUC-Yokohama in 2017.

nuthatch-your-digital-bookshelf

This is a prototype app that helps Zotero (bibliography management software) users visualize their book collections. and trained a Collaborative Filtering Model to provide book recommendation.

query-journal-articles-using-crossref-api

I demonstrated how to use the CrossRef API to query journal articles in Python.

ritualized-hostility

Replication for "Ritualized Hostility"

sanction-threat-manuscript

I used STATA and R to preprocess data on sanction outcomes and run a multinomial logistic regression to analyze why some countries are more resistant to sanction threats than others.

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