Re: Is there any desire or need for a Clojure DataFrame? (X-POST from Numerical Clojure mailing list)

2016-03-09 Thread Daniel Slutsky
Thank you for raising this question. By the way, one desired feature for a Clojure dataframe abstraction would be good interop with Renjin's dataframes. Renjin is a JVM-based rewrite of (a subset of) R. It offers a large number of JVM-based statistical libraries. Most of them rely on the

Re: clojure, not the go to for data science

2015-04-07 Thread Daniel Slutsky
https://github.com/joshuaeckroth/clj-ml is a nice Weka wrapper. It has had various forks and authors through its life. On Monday, April 6, 2015 at 10:40:20 PM UTC+3, Goldritter wrote: I wonder, has somebody ever tried to write something like a clojure wrapper for WEKA

Re: [ANN] gg4clj 0.1.0 - ggplot2 in Clojure and Gorilla REPL

2014-12-27 Thread Daniel Slutsky
Wonderful, gg4clj is really nice! Regarding ggvis, it might be worth knowing that it can generate not only interactive htmls, but also a static JSONs in Vega format (which is of course fun to edit from Clojure). For example: capture.output(data.frame(x=c(1,2)) %% ggvis(x=~x) %% show_spec);

Re: [ANN] rmap - define lazy, recursive maps

2014-10-05 Thread Daniel Slutsky
Wonderful! It would be interesting to compare this with the syntax choices of Prismatic's Graph: https://github.com/Prismatic/plumbing/tree/master/src/plumbing/fnk . On Sunday, October 5, 2014 6:08:59 AM UTC+3, Sunil Nandihalli wrote: On Sun, Oct 5, 2014 at 1:17 AM, Mayank Jain

Re: FYI: for Clojure people stuck with some Java, use DCEVM

2014-08-14 Thread Daniel Slutsky
Interesting! (Another possible way to get REPL-like development in Java is an alternative compiler like Janino http://docs.codehaus.org/display/JANINO/Home. See for example this discussion http://comments.gmane.org/gmane.comp.java.clojure.user/929. This, however, seems to result (sometimes)

Re: FYI: for Clojure people stuck with some Java, use DCEVM

2014-08-14 Thread Daniel Slutsky
Sorry for broken link. http://docs.codehaus.org/display/JANINO/Home On Thursday, August 14, 2014 9:32:31 AM UTC+3, Daniel Slutsky wrote: Interesting! (Another possible way to get REPL-like development in Java is an alternative compiler like Janino http://docs.codehaus.org/display

Re: clojure.core.memoize dependency problem

2014-04-26 Thread Daniel Slutsky
added an issue at http://dev.clojure.org/jira/browse/CMEMOIZE-14 On Thursday, April 24, 2014 6:42:08 PM UTC+3, Daniel Slutsky wrote: Dear Clojure group, I am running into an interesting issue with clojure.core.memoize. I created a simple project depending on clojure.core.memoize

clojure.core.memoize dependency problem

2014-04-24 Thread Daniel Slutsky
Dear Clojure group, I am running into an interesting issue with clojure.core.memoize. I created a simple project depending on clojure.core.memoize. (defproject test-memoize 0.1.0-SNAPSHOT :description FIXME: write description :url http://example.com/FIXME; :license {:name Eclipse Public

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