Data transformation Articles

Page 2 of 2 (23 articles)

10/8/2018 • EN

Tidyverse 'Starts_with' in M/Power Query

A data analyst compares Tidyverse's select(ends_with()) in R to achieving similar column filtering in M/Power Query for Power BI/Excel data processing.

Column Selection data transformation M Language Power Query Tidyverse

Zoe Locke

6/14/2017 • EN

Getting started with The Gamma just got easier

The Gamma project simplifies data visualization creation with a new four-step guide, allowing users to upload CSV data and build interactive charts.

csv Data Journalism data transformation data visualization rest api

Tomas Petricek

2/16/2017 • EN

Head Scratcher #1

A developer shares a coding problem: transforming a flat array of objects into a 2D array grouped by a key, using JavaScript's reduce method.

arrays data transformation Grouping JavaScript Reduce

Kyle Shevlin

Previous 1 2

Data transformation Articles

Tidyverse 'Starts_with' in M/Power Query

Getting started with The Gamma just got easier

Head Scratcher #1

Select Language

We use cookies