Travis Hinkelman
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Akku
C++
chez-docs
chez-stats
chez-tk
Clojure
dataframe
dplyr
Electron
Elixir
Elm
Emacs
Explorer
F#
Fortran
geiser
gnuplot-pipe
JavaScript
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json-tools
jsonlite
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Date Title Reading Time
2025-04-27 Updating Shiny Scorekeeper app with Shiny modules and bslib 5 min
2024-12-26 Exploratory data analysis with Scheme, Gnuplot, and Tk 19 min
2024-11-06 Reading JSON files as Scheme dataframes 9 min
2024-10-26 Horse racing game win probability 8 min
2024-09-02 RPI and SOS in Scheme, Python, and Elixir 18 min
2024-05-30 Proof of Kaprekar’s constant in Scheme, Python, and Elixir 6 min
2024-04-22 Dataframe manipulation in Scheme 28 min
2024-03-27 Comparing dataframe operations in Scheme, Python, and R 5 min
2023-07-08 Exploratory data analysis in Elixir 4 min
2023-07-07 Data transformation in Scheme 6 min
2022-08-21 From Python to NumPy: random walk example in R and Scheme 6 min
2021-06-05 Visualizing Scheme library procedures with an interactive network graph in R 7 min
2021-05-09 Stochastic population model in R, Rcpp, and Fortran 5 min
2021-04-30 Analyzing gapminder dataset with base R and Scheme 23 min
2021-04-07 Guess the number game in Fortran 4 min
2020-12-12 Stochastic population model in Rust 8 min
2020-12-12 Spam simulation in Scheme 12 min
2020-11-08 Stochastic population model in F# 11 min
2020-09-12 Exploratory data analysis in Scheme 9 min
2020-09-05 Modify and aggregate dataframes in Scheme 10 min
2020-05-16 Getting started with Akku package manager for Scheme 7 min
2020-05-06 ASCII progress bar in Chez Scheme 7 min
2020-04-22 Viewing source code in R and Chez Scheme 7 min
2020-04-09 Filter, partition, and sort dataframes in Scheme 13 min
2020-04-04 Split, bind, and append dataframes in Scheme 11 min
2020-04-03 Programming horizons revisited 6 min
2020-03-29 Select, drop, and rename dataframe columns in Scheme 4 min
2020-03-27 A dataframe record type for Scheme 9 min
2020-03-01 Reading and writing JSON files in R and Chez Scheme 5 min
2020-02-19 Avoiding namespace pollution in R and Chez Scheme 3 min
2020-02-08 Getting started with Chez Scheme and Emacs on Ubuntu 7 min
2020-01-05 Adding string matching to chez-docs 11 min
2020-01-01 Access Chez Scheme documentation from the REPL 12 min
2019-10-18 Reading and writing CSV files in Chez Scheme 8 min
2019-09-11 Writing a Chez Scheme library 3 min
2019-08-03 Getting started with Chez Scheme and Emacs on macOS and Windows 7 min
2019-07-28 Exploring Scheme implementations 4 min
2019-07-17 ASCII progress bar in R and Racket 4 min
2019-07-13 Progress bar widget in R and Racket 4 min
2019-06-14 Reading and writing JSON files in R and Racket 12 min
2019-06-09 Reading CSV files in R and Racket 8 min
2019-06-07 Free drawing distributions with shinysense 2 min
2019-04-20 A simple microbenchmarking function in Racket 9 min
2019-04-15 Vectorized conditional statement in R and Racket 2 min
2019-04-12 Stochastic population model in R, Rcpp, Racket, and Typed Racket 10 min
2019-04-05 Generating random numbers in R and Racket 5 min
2019-03-26 Data serialization in R and Racket 6 min
2019-03-24 DSM2 interactive map 2 min
2019-03-20 Storing parameters in named lists and hash tables in R and Racket 6 min
2019-03-17 Nested for loops in R and Racket 13 min
2019-03-10 DataTables from the DT package as a Shiny CRUD app interface 10 min
2019-02-15 Expanding my programming horizons 8 min
2018-11-21 Deploying a Shiny app as a desktop application with Electron 7 min
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