syoh

Package deveopment in R

This note is for myself from reading

• https://r-pkgs.org
• https://usethis.r-lib.org

usethis for automation

Many file creation and update can be accomplished with usethis. Some that I found useful are

syoh

Interfacing one C++ codebase with both Python and R

Python

The input numpy array is mapped to the input of a C++ wrapper function using pybind11. Then, core function myfunc with templated input type is executed on the mapped matrix.

To execute the test function and profile memory usage, run

/usr/bin/time -v python test.py

syoh

% Encoding: UTF-8

@TechReport{AlzhimersAssociation2012,
  author      = {{Alzhimer's~Association},{}},
  title       = {Alzheimer's Disease: Facts and Figures},
  institution = {Alzhimer's Association},
  year        = {2012},
  file        = {:papers/Association2012 - Alzheimer's Disease_ Facts and Figures.pdf:PDF},
  groups      = {Neuroscience, [syoh:]},
  owner       = {syoh},

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#!/bin/bash

pip install rise
jupyter nbextension install rise --py --sys-prefix

pip install hide_code
jupyter nbextension install hide_code --py --sys-prefix
jupyter nbextension enable hide_code --py --sys-prefix
jupyter serverextension enable hide_code --py --sys-prefix

syoh

#!/bin/bash

mkdir -p $(jupyter --data-dir)/nbextensions
git clone https://github.com/lambdalisue/jupyter-vim-binding \
  $(jupyter --data-dir)/nbextensions/vim_binding
jupyter nbextension enable vim_binding/vim_binding

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