# Cartography in Haskell

DevFeed: [Cartography in Haskell](<https://devfeed.tech/articles/cartography-in-haskell-36140.md>)

Original publisher: [Read original article](<https://idontgetoutmuch.wordpress.com/2018/05/19/cartography-in-haskell/>)

Author: Dominic Steinitz

Published: 2018-05-19T11:18:39Z

Content type: article

Language: en

Sources: [Maths, Stats & Functional Programming](<https://devfeed.tech/sources/maths-stats-functional-programming.md>)

Topics: [Haskell](<https://devfeed.tech/topics/haskell.md>), [Nix](<https://devfeed.tech/topics/nix.md>), [data](<https://devfeed.tech/topics/data.md>), [CSV](<https://devfeed.tech/topics/csv.md>), [Query (disambiguation)](<https://devfeed.tech/topics/query.md>), [parallel](<https://devfeed.tech/topics/parallel.md>)

Tags: [code](<https://devfeed.tech/tags/code.md>), [csv](<https://devfeed.tech/tags/csv.md>), [data](<https://devfeed.tech/tags/data.md>), [haskell](<https://devfeed.tech/tags/haskell.md>), [nix](<https://devfeed.tech/tags/nix.md>), [parallel](<https://devfeed.tech/tags/parallel.md>), [r](<https://devfeed.tech/tags/r.md>), [statistics](<https://devfeed.tech/tags/statistics.md>)

## AI overview

A tutorial-style blog article explains how to analyze local election results and create a choropleth map using Haskell, inline-r, and Nix. It discusses reproducible Haskell and R dependencies, CSV data, parallel filters and queries, and geographical shapefiles.

## Source excerpt

Introduction This blog started off life as a blog post on how I use nix but somehow transformed itself into a "how I do data visualisation" blog post. The nix is still here though quietly doing its work in the background. Suppose you want to analyze your local election results and visualize them using a ... Continue reading Cartography in Haskell