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New Lisp-Stat Release

lisp-stat.dev

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Re: New Lisp-Stat Release

#51

Post by Lisp-Stat »

bobochan wrote: post #50
Lisp-Stat wrote: post #48

Earlier quoted context omitted.

FIXED. That's a new file to help with the auto generated API documentation and it's possible one was missed at checkin. Vindarel has correctly identified the main problem though, Quicklisp hasn't yet picked up the new files.

Hi, sorry for the delay, I wanted to do a clean install of sbcl and quicklisp just to double check. I was having trouble getting the plotting code to work, so I cloned Lisp-Stat/plot and tried to follow the instructions: * (asdf:clear-source-registry) * (asdf:load-system :plot/vglt) The error message was: debugger invoked on a LOAD-SYSTEM-DEFINITION-ERROR in thread # : Error while trying to load definition for system…

'plot/vglt' is from version 1 plotting. Version 2 uses 'plot/vega'. If you're seeing VGLT in the ASDF file it means that it's the old version, and you'll need to pull in the source for a manual install from github until Quicklisp gets updated. The systems you'll need are:

- alexandria+

- data-frame

- dfio

- lisp-stat

- plot

- numerical-utilities

- select

- sqldf

It may be easier to get help from one of the community resources [1] (StackOverflow, github issue/discussion, mailing list) than HN, as those are always monitored.

[1] https://lisp-stat.dev/community/

Re: New Lisp-Stat Release

#52

Post by bobochan »

Lisp-Stat wrote: post #51
bobochan wrote: post #50

Earlier quoted context omitted.

Hi, sorry for the delay, I wanted to do a clean install of sbcl and quicklisp just to double check. I was having trouble getting the plotting code to work, so I cloned Lisp-Stat/plot and tried to follow the instructions: * (asdf:clear-source-registry) * (asdf:load-system :plot/vglt) The error message was: debugger invoked on a LOAD-SYSTEM-DEFINITION-ERROR in thread # : Error while trying to load definition for system…

'plot/vglt' is from version 1 plotting. Version 2 uses 'plot/vega'. If you're seeing VGLT in the ASDF file it means that it's the old version, and you'll need to pull in the source for a manual install from github until Quicklisp gets updated. The systems you'll need are: - alexandria+ - data-frame - dfio - lisp-stat - plot - numerical-utilities - select - sqldf It may be easier to get help from one of the community…

Great. Thanks so much for following up. This is a great project and I am definitely looking forward to trying it and learning more.

Re: New Lisp-Stat Release

#53

Post by Lisp-Stat »

peatmoss wrote: post #39
yakubin wrote: post #35

Am I understanding it right that those plots are only generated in HTML form? I.e. I can't use it to generate an EPS file to be included in a LaTeX document?

I believe the engine vega-lite can create an svg, which is pretty easily converted to eps/pdf etc.

Yes, vega can do that. If you click on the round button with three ellipses (...) you'll see a menu and one of the options is a PNG or SVG download of the plot.

Re: New Lisp-Stat Release

#54

Post by dang »

singaporecode wrote: post #20

Those charts look so clean and crisp!

Please stop using multiple accounts and please don't use HN primarily for promotion—it's against the site guidelines.

We've banned this account and some others. If you stick to one account and submit your own stuff as part of a mix of unrelated things, and don't overdo it, that would be ok.

https://news.ycombinator.com/newsguidelines.html

Re: New Lisp-Stat Release

#55

Post by [deleted] »

medo-bear wrote: post #15
_ofdw wrote: post #7

I've been using lisp-stat in production as part of an algorithmic trading application I wrote. It's been very solid, and though the plotting is (perhaps was, in light of this new release) kinda unwieldy, I really enjoyed using it. Excited to check out the newest release.

institutional or retail? i wanted to do this on a retail scale but i don't know where to start as far as APIs for orders and market feeds. do you have any pointers?

[deleted]

Re: New Lisp-Stat Release

#56

Post by na85 »

piethesailorman wrote: post #25
_ofdw wrote: post #7

I've been using lisp-stat in production as part of an algorithmic trading application I wrote. It's been very solid, and though the plotting is (perhaps was, in light of this new release) kinda unwieldy, I really enjoyed using it. Excited to check out the newest release.

Did you write that trading program from scratch? Or by chance did you start with: https://github.com/wzrdsappr/trading-core I have been considering giving this code base a spin.

(got your email and sent a reply)

Re: New Lisp-Stat Release

#57

Post by [deleted] »

dang wrote: post #54
singaporecode wrote: post #20

Those charts look so clean and crisp!

Please stop using multiple accounts and please don't use HN primarily for promotion—it's against the site guidelines. We've banned this account and some others. If you stick to one account and submit your own stuff as part of a mix of unrelated things, and don't overdo it, that would be ok. https://news.ycombinator.com/newsguidelines.html

[deleted]

Re: New Lisp-Stat Release

#58

Post by [deleted] »

dang wrote: post #54
singaporecode wrote: post #20

Those charts look so clean and crisp!

Please stop using multiple accounts and please don't use HN primarily for promotion—it's against the site guidelines. We've banned this account and some others. If you stick to one account and submit your own stuff as part of a mix of unrelated things, and don't overdo it, that would be ok. https://news.ycombinator.com/newsguidelines.html

[deleted]

Re: New Lisp-Stat Release

#59

Post by commonlisper »

dang wrote: post #54
singaporecode wrote: post #20

Those charts look so clean and crisp!

Please stop using multiple accounts and please don't use HN primarily for promotion—it's against the site guidelines. We've banned this account and some others. If you stick to one account and submit your own stuff as part of a mix of unrelated things, and don't overdo it, that would be ok. https://news.ycombinator.com/newsguidelines.html

In case it is not apparent to others, Lisp-Stat (OP of this story) and singaporecode (parent commenter here) are different people.

The account singaporecode and a few other related accounts really look dubious. They are promoting a few websites created by the same author: https://hn.algolia.com/?query=ashok%20khanna&type=all

The comments by singaporecode where they say "I should sponsor the guide’s author" (when the author is himself/herself/themselves) and "I found online" (where they published it themselves) are clearly deceptive self-promotions of https://ashok-khanna.medium.com/ and https://github.com/ashok-khanna but do notice that they are unrelated to Lisp-Stat.

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