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halirutan
halirutan
7:59 AM
@rhermans @HenrikSchumacher @Jens @MarcoB Have you seen this comment?
rhermans, Jens, Henrik, MarcoB, @halirutan, imho, this question is not a duplicate of the linked Q/A. The OP is quite clear that he wants a Histogram, and none of the answers in the linked q/a works without additional processing. — kglr 8 hours ago
 
Carl Lange
Carl Lange
@andre You can download them off twitch too, the youtube-dl tool will do it for you. I had a thought a while ago to create a searchable archive of them, but didn't get anywhere.
 
Henrik Schumacher
Henrik Schumacher
8:20 AM
@halirutan Huh? I recall some post like that... Do you happen to have the link?
 
rhermans
rhermans
@halirutan No I didn't and I voted assuming that the solution using Show and ErrorListPlot should have been sufficient.
3
Q: Histogram with Error bars

Heerak BanerjeeI have a dataset for which Mathematica easily creates a Histogram. However I also need Mathematica to show error bars corresponding to 3 standard deviations for each bar. This is something similar to the ErrorBar function for BarChart. I cannot find any way to do this. The difference between my...

plotting histograms error-tracking
 
Henrik Schumacher
Henrik Schumacher
Thanks for the link, @rhermans!
 
rhermans
rhermans
I wasn't expecting such a sophisticated answer (ChartElementFunction -> ceF[][]), so I'm willing to reopen.
 
halirutan
halirutan
8:43 AM
@HenrikSchumacher The link is under "8 hours ago" :)
 
b3m2a1
b3m2a1
9:16 AM
For those who like undocumented functions, I'm hoping to centralize the things I know in a bunch of quick ref pages. Here's a first: wolframcloud.com/objects/b3m2a1/tutorial/reference-guides/…
I'd welcome contributions from others, especially as my knowledge of the undocumented things skews heavily front-end.
 
 
3 hours later…
rhermans
rhermans
12:31 PM
@kirma It's too late to edit the comment, which was made with the good intention of welcoming and to guide new users. What was the intention of your comment? Let's keep the focus on Mathematica programming and not on the plethora of typos and grammar mistakes people make.
 
kirma
kirma
@rhermans Mostly that if it's an unintended typo in a templated answer, it's worth fixing for the future...
 
rhermans
rhermans
@kirma I have a template that I edited, wrongly. Sorry about that. You could have pointed it out without mockery, that is my point.
My comment is now deleted, and I don't wish to dwell on this. Let's move on.
 
kirma
kirma
@rhermans I'm sorry, my intent wasn't to mock. Just to be a little tongue in cheek, but communication is a complicated thing...
 
halirutan
halirutan
1:18 PM
@VitaliyKaurov @JasonB. We have this question about a possible release date for version 12. I would close it right away since I'm sure most people would breach their NDA by giving some information to the public. However, I'm not sure if WRI made any statement at all about their plans for 12.0. I heard that something related might have been mentioned in the Twitch videos, but I'm not sure.
Do you have any source of information that was made public about the time-frame?
 
rhermans
rhermans
@halirutan Other questions of this style have been closed before 88880.
 
halirutan
halirutan
@rhermans Yes, I know. However, quite some people become a bit excited at the moment since they expect 12. I thought I give it a try to ask Vitaliy and Jason. Maybe there is at least some official time-frame for 12.
 
 
5 hours later…
Feeds
Feeds
6:59 PM
 
b3m2a1
b3m2a1
7:30 PM
@Channel I want to add references / see also sections to my tutorial. What are the big name questions/answers I should link to?
 
Feeds
Feeds
8:22 PM
 
b3m2a1
b3m2a1
8:48 PM
Another lovely idiosyncrasy that just came up on the live-stream: Total[2*Pi] (*Out *) 2 + Pi
2
 
kirma
kirma
9:05 PM
Hmm. What should it do with something whose head is not List?
Surely it's not obvious that it does things as it does, but what would be those forms it knows, or not?
 
b3m2a1
b3m2a1
@kirma they're discussing that. I think the idea is that in the future it will take an AllowedHeads argument.
And that'll default to List, Association, etc.
 
kirma
kirma
Hmm hmm.
 
b3m2a1
b3m2a1
Yes exactly
But it's still a nasty gotcha that I'm glad I now know about
 
 
3 hours later…
Carl Lange
Carl Lange
11:48 PM
No wonder they haven't written a Cocoa frontend yet - from the "The Software Engineering of the Wolfram System" docs page:
The front end contains about 700,000 lines of system-independent C++ source code, of which roughly 200,000 lines are concerned with expression formatting. Then there are between 50,000 and 100,000 lines of specific code customized for each user interface environment.
I wonder how they built the web frontend. That must have been hell.
That docs page was written for version 6, so I suppose things might be different now.
 

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