The avatar for @observablehq
Observable
The end-to-end solution for building and hosting better data apps, dashboards, and reports.
Public
Edited
Aug 20, 2024
4 forks
11 stars
Data Science
Wrangling data in JavaScript with Arquero: a primer for R usersJupyter-ObservableHQ BridgeVariations on Symmetric Nearest Neighbour smoothingIntroduction to Linear RegressionUnion-find data structureIntroducing d3-regressionTidy Data in JavaScriptVisualize a data frame with Observable, in Jupyter3 ways using 'Import' expedites data science workflowsWhen I use Observable in my Data Science Workflow:Data wrangling essentials: comparisons in JavaScript, Python, SQL, R, and ExcelClassifying Penguin Species 🐧 🐧 🐧Descriptive statistics: comparisons in JavaScript, Python, SQL, R, and ExcelHierarchical ClusteringPrincipal Component Analysis (PCA)Estimating Logistic Regression ParametersQuick sentiment analysis with TensorFlowLinear models in Observable notebooksWordle, 15 Million Tweets LaterPower and Energy ModelHierarchical Clustering with Druid.js 🍃Electoral College Decision TreeMachine Learning in JS with TensorFlow.js (Part I)
Working with SQL
How to visualize key sentences in a document?
Also listed in…
Data Science in Observable
Working With Data
SQL
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
db
Type SQL, then Shift-Enter. Ctrl-space for more options.

Insert cell
Insert cell
db
select * from items
where category = 'Apparel'
order by price_in_usd desc
Insert cell
Insert cell
clothing
Insert cell
Insert cell
db
Type Table, then Shift-Enter. Ctrl-space for more options.

Insert cell
Insert cell
Insert cell
Insert cell
Insert cell

One platform to build and deploy the best data apps

Experiment and prototype by building visualizations in live JavaScript notebooks. Collaborate with your team and decide which concepts to build out.
Use Observable Framework to build data apps locally. Use data loaders to build in any language or library, including Python, SQL, and R.
Seamlessly deploy to Observable. Test before you ship, use automatic deploy-on-commit, and ensure your projects are always up-to-date.
Learn more