Looking for stats? Pete Metcalfe shows you how to quickly analyze and plot your data with just one line of Bash and tools like AWK and gnuplot
https://www.linux-magazine.com/Issues/2025/294/Bash-Stats?utm_source=mlm
#Bash #tools #AWK #gnuplot #Linux #stats #data #SQL

@stiefkind Ich habe vor zwei Jahren für ein komplett neues Projekt (Auswertung der Heimsolaranlage) zu sh, awk, und #gnuplot gegriffen. Ich muss zugeben, dass ich teils Features von gnuplot benutzt habe, die jünger sind, als mein Sohn.

Es gibt neueres mit Weboutput mit coolen Namen - a hier: Grafana - eine 20 Jahre aeltere Software, die ich tatsaechlich mal im Einsatz hatte. In pkgsrc/graphics finde ich u.a. gnu plotutils.und ein halbes Dutzend anderer.

🌘 使用 Gnuplot 分析 IPv4 交易
➤ 透過 Gnuplot 揭示 IPv4 市場的供需密碼
✤ https://ipv4a-5539ad.gitlab.io/
本文展示瞭如何使用 Gnuplot 分析 IPv4 地址的交易數據，以瞭解供需趨勢，特別是在 IPv6 逐漸普及的背景下。分析基於來自 ipv4.global 拍賣平臺的數據，涵蓋了價格、數量和交易量等各個方面。作者透過繪製多種圖表，探討了價格波動、批次大小變化、市場總量以及平均價格的月度趨勢，並預測了 IPv4 價格可能在 2026 年底降至零。
+ 這篇文章很有趣！能用圖表直觀地看到 IPv4 價格的變化，以及與時間的關係，讓人對這個市場有了更深入的瞭解。
+ 我對 IPv6 的轉型一直很關注，這篇文章讓我看到了 IPv4 市場的實際情況，以及價格下降的趨勢，很有參考價值。
#數據分析 #IPv4 #Gnuplot #市場趨勢

🔍🐢 "Let's dissect IPv4 trades with the digital equivalent of cave paintings: Gnuplot! Spoiler alert: It's as thrilling as watching paint dry while explaining the wonders of supply and demand with a script only techno-archaeologists could love." 🎨📈
https://ipv4a-5539ad.gitlab.io/ #IPv4Trading #Gnuplot #TechnoArchaeology #SupplyAndDemand #DataVisualization #HackerNews #ngated

Analyzing IPv4 Trades with Gnuplot

https://ipv4a-5539ad.gitlab.io/

#HackerNews #Analyzing #IPv4 #Trades #Gnuplot #DataVisualization #Networking

#lispyGopherClimate #softwareEngineering #computerScience #lisp (every Wednesday 0UTC = Tuesday night in Americas)
#peertube #podcast #archive
https://communitymedia.video/w/gVRxvMKmdoAwHHJxrcJi5c

#climateCrisis #haiku from @kentpitman

https://screwlisp.small-web.org/
#commonLisp + #gnuplot
#McCLIM #hurkle #gameDev #retrospective so far

@amszmidt sets me straight about the #loopFacility yet again

@vnikolov points out we can read comp.lang.lisp

Join in in #lambdaMOO as always!

#climateCrisis #commonLisp #graphing #series #gnuplot https://screwlisp.small-web.org/programming/common-lisp-cl-series-gnuplot-climate/
Hey everyone. I jammed some #declarative #lazyEvaluation #engineering #programming to tie into the climate segment of the live show in TWO hours.

Interesting declarative exploratory programming and super simple gnuplotting if I do say so.

But I basically ran out of time to make a good graph with daily temperature max/min/avg from about 1920-2020 in some weather stations in New Zealand. Any ideas??? Clock is ticking

Edrx included my #gnuplot #eepitch #eev https://anggtwu.net/LISP/2025-may-gnuplot.lisp.html ^

#programming #commonLisp #gnuplot #asdf
https://screwlisp.small-web.org/programming/screwlisps-knowledge-simple-gnuplot/
Systematic redux of the simple #'gnuplot from before. Should be eminently useable via (asdf:load-system :screwlisps-knowledge/simple-gnuplot) (use-package :screwlisps-knowledge/simple-gnuplot) (gnuplot "Of these" '((1 2) (3 4)) '((5 -6) (7 -8)) '((1 2) (8 1)))

#mathematics #programming #lisp #ellipses https://screwlisp.small-web.org/programming/ksaj-ellipse-perimeters/

Kind of fun. I like that there was no difference between throwing the ellipse hulls into my simple gnuplotting and throwing both the ellipse hulls and their perimeter estimates into my gnuplotting. What do you think.

for @ksaj whom I see has just posted something else interesting I should probably add as a follow up.

My #blog article on my simple #commonlisp #gnuplot as applied to ksaj's perimeter estimate implementation.

#programming #trigonometry #lisp #ellipses #graphing #commonLisp #gnuplot #mathematics #(loosely speaking) An article that was way too hard to write for what we got. I don't know why it was so complicated. Not enough coffee today? I could have done literally anything else. At least the separately drawn coarse hulls of the ellipses look oddly charming?

https://screwlisp.small-web.org/programming/common-lisp-simple-rotated-ellipse-in-two-lines/

Please tell me all the things I have done wrong ;p

At least I noticed and put a bandaid on floats in my gnuplotting.

#programming #graphing #plotting #visualization #timeSeries #gnuplot #commonLisp #lisp #example https://screwlisp.small-web.org/programming/common-lisp-invoking-gnuplot/
I could not even find my own previous articles and #demos of this online!

I used #uiop run-program to handle one specific case like

(gnuplot "bad title" '((1 2) (3 4)) '((5 6) (7 8)))
or equivalently,
(apply 'gnuplot "bad title" '(((1 2) (3 4)) ((5 6) (7 8))))

Do you personally have an example? I remember it being hard to dredge up gnuplot examples but this is beyond silly.

Took way too long again to script with #bash, #awk, sed and #gnuplot to figure out if my solar lead-gel batteries are still doing fine. And how much capacity they might have lost in their seven years of service.
My solar charger logs to a microSD card how much charge went into or out of the batteries and the overall "State of Charge" in percent. I filtered for sequences where charge went only in one direction and at least for 3% SoC in-/decrease. Got Ah values and interpolated+averaged them.

Si il y'en a qui sont au courant, je cherche un moyen d'utiliser #emacs natif sous android (pas la version console termux) + #termux + #termuxapi.

Pour les deux premiers, j'ai trouvé des builds spéciaux d'emacs et termux avec des apk signés par la même clef. Ça permet à emacs de pouvoir utiliser des programmes installés via termux (pkg install xxx), utils pour plein de fonctionnalité (#gnuplot, #gnupg, export #latex pdf, #git, etc..).
https://sourceforge.net/projects/android-ports-for-gnu-emacs/files/termux/

Par contre, je n'ai pas trouvé d'apk de termux-api avec cette même clef. Si il y a rien, je vais devoir déconstruire l'apk et la re-signer avec la bonne clef, mais j'aimerai éviter si c'est possible..

Bash scripting 18 – Using data files 4

https://personaljournal.ca/paulsutton/bash-scripting-18-using-data-files-4

Nice! I can now edit #gnuplot files in #VSCode and immediately when saving with ⌘S – I’m a Mac – I see the result right beneath it in #VisualStudioCode. 😊 – In case someone’s interested I’m happy to explain how to set this up. #visualization
By the way: The data visualized here was created with my #AnalogComputer „THAT“ from #anabrid. 😎

@mms rather not cool, but somehow efficient: #awk, #gnuplot, #orgaggregate

Are there any #gnuplot experts around?

I've a few 10s of files I want to plot, each with a specific RGB colour line. I can use for for loop to iterate over the file names to plot OK, but I can't seem to use it to iterate over the colours too. Any ideas?

plot for [dataset in "F1 F2 FZ"] dataset.".csv" for [c in "#986aba #485f8b #5e96d1"] with lines lw 2 lc rgb c

In my view that should pick the file name from the list of names and plot it with the first colour from the list of colours (rgb val)

really nice short tutorials of how to plot with #gnuplot https://www.youtube.com/watch?v=9QUtcfyBFhE