# R

Published articles for R.

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## Как мы автоматизировали выгрузки и другие Ad-hoc задачи аналитика с помощью Zeppelin

DevFeed: [Как мы автоматизировали выгрузки и другие Ad-hoc задачи аналитика с помощью Zeppelin](<https://devfeed.tech/articles/ad-hoc-zeppelin-37994.md>)

Original publisher: [Read original article](<https://habr.com/ru/companies/koshelek/articles/533422/>)

Author: Ira\_Pilyavskaya (Кошелёк)

Published: 2020-12-16T15:14:44Z

Content type: tutorial

Language: ru

Sources: ["Кошелёк" RU](<https://devfeed.tech/sources/ru.md>)

Topics: [data](<https://devfeed.tech/topics/data.md>), [clickhouse](<https://devfeed.tech/topics/clickhouse.md>), [Python](<https://devfeed.tech/topics/python.md>), [SQL](<https://devfeed.tech/topics/sql.md>), [API](<https://devfeed.tech/topics/api.md>), [opensource](<https://devfeed.tech/topics/opensource.md>), [R](<https://devfeed.tech/topics/r.md>), [Apache Spark](<https://devfeed.tech/topics/spark.md>)

Tags: [apache](<https://devfeed.tech/tags/apache.md>), [api](<https://devfeed.tech/tags/api.md>), [cardsmobile](<https://devfeed.tech/tags/cardsmobile.md>), [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [data](<https://devfeed.tech/tags/data.md>), [data-analysis](<https://devfeed.tech/tags/data-analysis.md>), [it-0713117e0385](<https://devfeed.tech/tags/it-0713117e0385.md>), [opensource](<https://devfeed.tech/tags/opensource.md>), [python](<https://devfeed.tech/tags/python.md>), [r](<https://devfeed.tech/tags/r.md>), [spark](<https://devfeed.tech/tags/spark.md>), [sql](<https://devfeed.tech/tags/sql.md>), [tag-14da4e315f67](<https://devfeed.tech/tags/tag-14da4e315f67.md>), [tag-7baad8f8b69d](<https://devfeed.tech/tags/tag-7baad8f8b69d.md>), [tag-a3309a813b61](<https://devfeed.tech/tags/tag-a3309a813b61.md>), [tag-a973d715dffa](<https://devfeed.tech/tags/tag-a973d715dffa.md>), [tag-fa773991fb10](<https://devfeed.tech/tags/tag-fa773991fb10.md>), [zeppelin](<https://devfeed.tech/tags/zeppelin.md>)

### AI overview

This Russian-language article describes Cardsmobile's experience automating analysts' ad-hoc data exports and routine analysis tasks with Apache Zeppelin. It explains using dynamic forms so requesters can provide variables and run prepared scripts, while combining data from APIs and databases and producing downloadable reports.

### Source excerpt

На момент написания этой статьи в компании Cardsmobile, которая разрабатывает мобильное приложение "Кошелёк", работает 195 человек: 8 аналитиков и 187 потенциальных заказчиков аналитиков. Мы делаем приложение для конечных пользователей, а также работаем с ритейлом, банками, брендами и другими партнерами. Долгое время работа аналитика в Кошельке состояла не только из исследований поведения пользователя, но и из различных выгрузок, типовых анализов для партнеров и прогнозов для потенциальных клиентов. Конечно, дашборды сильно спасали нам жизнь и позволяли всей компании следить за показателями продукта. Но мы всё ещё тратили время на остальную текучку, и с ростом команды (заказчиков) и бизнеса упёрлись: Ad-hoc задач стало слишком много, а исследования, желание развиваться и светлое будущее простаивали в отсутствие у нас времени. Читать дальше ->

## 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

## Reproducibility and Old Faithful

DevFeed: [Reproducibility and Old Faithful](<https://devfeed.tech/articles/reproducibility-and-old-faithful-36137.md>)

Original publisher: [Read original article](<https://idontgetoutmuch.wordpress.com/2018/02/25/reproducibility-and-old-faithful/>)

Author: Dominic Steinitz

Published: 2018-02-25T09:49:10Z

Content type: article

Language: en

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

Topics: [reproducibility](<https://devfeed.tech/topics/reproducibility.md>), [data](<https://devfeed.tech/topics/data.md>), [dataset](<https://devfeed.tech/topics/dataset.md>), [R](<https://devfeed.tech/topics/r.md>), [Haskell](<https://devfeed.tech/topics/haskell.md>), [Nix](<https://devfeed.tech/topics/nix.md>)

Tags: [data](<https://devfeed.tech/tags/data.md>), [dataset](<https://devfeed.tech/tags/dataset.md>), [documentation](<https://devfeed.tech/tags/documentation.md>), [haskell](<https://devfeed.tech/tags/haskell.md>), [r](<https://devfeed.tech/tags/r.md>), [reproducibility](<https://devfeed.tech/tags/reproducibility.md>), [statistics](<https://devfeed.tech/tags/statistics.md>)

### AI overview

This article investigates the provenance and reproducibility of the Old Faithful geyser datasets available in R. It compares the datasets with cited source tables, notes differing observation counts and apparent differences between versions, and reports that one dataset covers continuous observations collected from August 1 to August 15, 1985. The investigation uses Haskell, embedded R, data frames, and Nix.

### Source excerpt

Introduction For the blog post still being written on variatonal methods, I referred to the still excellent Bishop (2006) who uses as his example data, the data available in R for the geyser in Yellowstone National Park called "Old Faithful". While explaining this to another statistician, they started to ask about the dataset. Since I ... Continue reading Reproducibility and Old Faithful