#WebPlotDigitizer
#statstab #12 WebPlotDigitizer - extract data from plots

Thoughts: Cool piece of software for data sleuths, and meta-analyses looking at old (or poorly reported) papers.

#stats #plots #dataviz #forensic
automeris.io/WebPlotDigit...
WebPlotDigitizer - Extract data from plots, images, and maps
automeris.io
January 23, 2024 at 6:20 PM
The data are also not publicly available, and the authors made the choice to rebin the data in the plot for clarity (removing the possibility of using webplotdigitizer), making any response by the community difficult, if not impossible.
September 28, 2023 at 6:56 AM
ChatGPT 4o does an incredibly good job at this. it won't let me share this as a link but i just yanked this chart from a kagi search and the end result is the other img. it shows the work the whole way through.

saves me alot of time for some workflows i used to have to use webplotdigitizer for.
July 12, 2024 at 12:34 PM
Wow! If you need to digitize a graph, this is a great web tool. Simple and no software need be installed.

https://automeris.io/WebPlotDigitizer/
automeris.io: Computer vision assisted data extraction from charts using WebPlotDigitizer
automeris.io
November 3, 2024 at 8:51 AM
There is also WebPlotDigitizer: automeris.io
Annoying though that the output uses commas instead of dots for numbers (e.g. 1,23 and not 1.23).
automeris.io: AI assisted data extraction from charts using WebPlotDigitizer
automeris.io
July 17, 2024 at 2:17 PM
Man kennt es ja: Man hat ein Diagramm und möchte an die dahinterliegenden Daten bekommen.

Eine Lösung ist der #WebPlotDigitizer zur Datenextraktion.

Mein Tutorialvideo dazu:

"Extracting the theta and r data of a polar plot using the WebPlotDigitizer and replotting in MATLAB"

youtu.be/g1jZbDHWZyY
Extracting the theta and r data of a polar plot using the WebPlotDigitizer and replotting in MATLAB
YouTube video by Mathias Magdowski
youtu.be
April 27, 2025 at 8:10 PM
#Webplotdigitizer is a really cool and useful tool -- extract data from images / plots in a browser <a href="http://arohatgi.info/WebPlotDigitizer/" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link" target="_blank" rel="noopener" data-link="bsky">http://arohatgi.info/WebPlotDigitizer/
November 13, 2024 at 1:02 PM
When you are forced to extract scientific #data from figures (old papers etc.), this web app simplifies the process: http://arohatgi.info/WebPlotDigitizer/app/
November 20, 2024 at 11:40 AM
With WebPlotDigitizer and HTML-Table-To-Dataframe tool I'm getting all those closed data sets into #rstats
December 19, 2024 at 10:51 AM
Maybe webplotdigitizer? automeris.io
automeris.io: Computer vision assisted data extraction from charts using WebPlotDigitizer
automeris.io
April 16, 2025 at 1:07 PM
Estás revisando un paper, no podés creer que esa barra tenga asterisco y no te mandan los valores?
O querés re-analizar a tu manera los datos de algún trabajo?

Con WebPlotDigitizer podés extraer los valores (aprox.) a partir de una imagen de una gráfica!
November 14, 2024 at 1:01 PM
Need to extract data from figures for your systematic review or meta-analysis? You might want to try WebPlotDigitizer, a free online tool. Been using for an ongoing project extracting more than 50 figures and think it is very easy to use.

automeris.io
automeris.io: Computer vision assisted data extraction from charts using WebPlotDigitizer
automeris.io
November 22, 2024 at 12:15 PM
A big thanks to @ankit_rohatgi for making the digitizing software available for free!
This is a great tool!
https://automeris.io/WebPlotDigitizer/
👍🙏
automeris.io: Computer vision assisted data extraction from charts using WebPlotDigitizer
automeris.io
November 3, 2024 at 9:17 PM
WebPlotDigitizerを使えばデータシート上のアンテナ放射パターン図から数値データ(既製品のため提供無し)を起こせると聞いて試して自動抽出機能でいい感じに抽出出来たと思ったら,
図に描画されている目盛りが"リニア"ではなく内側になるほど間隔が短くなっていたので, 変換に非常に苦労している…
August 31, 2025 at 3:05 PM
Just converted dots in an graph from 1995 paper into usable table. Super neat.Chrome-app: <a href="http://arohatgi.info/WebPlotDigitizer/" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link" target="_blank" rel="noopener" data-link="bsky">http://arohatgi.info/WebPlotDigitizer/
_
July 24, 2013 at 5:24 PM
I'm going to redo some charts on the back of this. I loved learning about WebPlotDigitizer too. Well done
December 19, 2024 at 10:40 AM
web.eecs.utk.edu/~dcostine/pe...

WebPlotDigitizer. Get the data behind plots #rstats
WebPlotDigitizer
web.eecs.utk.edu
December 19, 2024 at 10:51 AM
WebPlotDigitizer has a great web interface. For publications that don't provide the data points. http://arohatgi.info/WebPlotDigitizer/app/ #openscience
December 1, 2024 at 4:33 PM
I'm probably the last person in the world to learn about this, but WebPlotDigitizer is an awesome tool every scientist should know: https://apps.automeris.io/wpd4/

If you're looking at a figure in a paper and want to get back the raw data, that's your go-to resource.

#academicchatter #science
WebPlotDigitizer - Copyright 2010-2024 Ankit Rohatgi
apps.automeris.io
March 27, 2025 at 7:36 AM
When I need to extract data from a plot, I typically use the WebPlotDigitizer, a super useful web tool by @ankit_rohatgi.

https://t.co/633k31Xo3E

However, digitizing data by hand can still be tedious and take time.

Do you know a tool to do this in a more automated way?
November 8, 2024 at 7:14 PM
Dzisiaj o narzędziu, którego używam sporadycznie, ale nie wyobrażam sobie bez niego funkcjonowania.
📊 WebPlotDigitizer - to darmowe, webowe oprogramowanie do wyodrębniania danych liczbowych z obrazów wykresów, map i diagramów.
October 21, 2025 at 10:00 AM