Wolfram Mathematica

Szabolcs

08:34

I am looking for advice on how to name this simple utility function if it is included in a package: va[fun_][g_] := AssociationThread[VertexList[g], fun[g]]. One would use it as vs[BetweennessCentrality][graph]. Then it returns the betweenness values directly associated with each vertex. Trivial? Yes. But I happen to use this all the time, and I'm convinced that it's worth packaging it up. I don't want to add this to the beginning of every notebook...

Szabolcs

11:01

Why does this have 8 upvotes and zero comments about reproducibility and zero comments asking for clarifications (except for @user21)? I would expect those who upvote such a question eagerly to at least confirm the issue.

Feeds

11:13

PackageData.net: Zelenakvt

posted on March 26, 2020

Приветствую Вас дамы и господа! Наша компания занимается свыше 10 лет изготовлением памятников из гранита в городе Минске.Основные направления и виды нашей деятельности: 1)памятники из гранита 2)изготовление памятников 3)ограда на кладбище 4)благоустройство могил 5)благоустройство захоронений Всегда рады помочь Вам!С уважением, PRIME GRANIT https://drive.google.com/open?id=1We…

Szabolcs

@C.E. Spam on PackageData? That's new ... I moved them to the trash.

C. E.

@Szabolcs reCaptcha ain't what it used to be. This weekend I'm going to see about making them not show up in the feed.

Szabolcs

12:07

@C.E. reCaptche sure knows how to torture me when I'm not logged in with my google account ... Find all the crosswalks in the picture. After 15 clicks: good, you're done! Now here's another set of images, find all the cars!

KraZug

14:41

Has anyone used spatial autocorrelation in Mathematica? I have a set of points in 2D space and I'd like to use something like Moran's I or similar index of "clumpyness".

Chris K

15:33

Not sure this is concrete enough for a main-site question, so I'll start here:

Has anyone noticed a slowdown on Wolfram Cloud rendering?

With @JanPöschko's help <https://mathematica.stackexchange.com/a/207632/6358> I've been using Wolfram Cloud to share docs for my EcoEvo package

I just updated them and noticed that it takes a long time to render now

The main Guide page <https://www.wolframcloud.com/obj/EcoEvo/docs/guide/EcoEvo.nb> takes 1 second to load, but 1:40 to make all the links active (watch the tiny blue bar under the "Wolfram Notebook" header)

then, when I click on a link, it sits unresponsive for 25 seconds

that's all, except to say that the official package development tools can't get here soon enough!

Carl Lange

Love some of the questions on the site. So creative. mathematica.stackexchange.com/questions/217126/…

Feeds

16:02

wolfram's Twitch video RSS: Image Transformations on Medical Data - LIVE

posted on March 26, 2020

Science & Technology

Szabolcs

19:38

11 hours ago, by Szabolcs

I am looking for advice on how to name this simple utility function if it is included in a package: va[fun_][g_] := AssociationThread[VertexList[g], fun[g]]. One would use it as vs[BetweennessCentrality][graph]. Then it returns the betweenness values directly associated with each vertex. Trivial? Yes. But I happen to use this all the time, and I'm convinced that it's worth packaging it up. I don't want to add this to the beginning of every notebook...

Feeds

20:08

Stephen_Wolfram's Twitch video RSS: Intro to Computation for Kids - LIVE

posted on March 26, 2020

Science & Technology

Chris K

20:27

OK, time to reach out to a wider audience on the main page

0

Q: Wolfram Cloud Slowdown

Has anyone noticed a slowdown on Wolfram Cloud rendering? With @JanPöschko's help I've been using Wolfram Cloud to share docs for my EcoEvo package. I just updated them and noticed that it takes a long time to render now. The main Guide page takes 1 second to load, but 1 minute 40 second to make...

wolfram-cloud

C. E.

@Szabolcs It is similar to ComponentMeasurements, so perhaps it can be called GraphMeasurements.

Szabolcs

21:58

That's an interesting take on it. But this isn't actually the function that does the measurements. It merely associates measurements taken by another function with each vertex.

Here's some draft documentation with the preliminary name IGVertexAssociate. I am still open to alternative name suggestions. I find IGVertexAssociate to be too long, especially for a functions whose main purpose is convenience (typing long things is inconvenient!)

Still VertexMeasurement is maybe not bad. I'd go for VertexAssociate simply because it's slightly shorter.

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