Re: [ANN] walmartlabs/datascope 0.1.0

2016-06-30 Thread arthur . maciejewicz
Tried this out to visualize a DFA used for dictionary matching. Very cool. On Monday, June 27, 2016 at 1:57:56 PM UTC-4, Howard M. Lewis Ship wrote: > > > A library that can be used to render typical Clojure data structures using > Graphviz. > > https://github.com/walmartlabs/datascope > > -- >

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

2016-06-06 Thread arthur . maciejewicz
Chaoya, I haven't been working on this, and I don't really intend to anytime soon, there's other work that I must attend to in the immediate time-frame. - Arthur On Saturday, June 4, 2016 at 11:51:49 PM UTC-4, Chaoya Li wrote: > > Hi I'm interested in Clojure DataFrame implementation. How

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

2016-03-10 Thread arthur . maciejewicz
Renjin and Spark's dataframes are not going to be easily removed from their respective codebases, as far as my brief perusal of the source can tell. I agree that N-D DataFrames would be a good addition to the ecosystem, similar to the goals of Python's xarray (xarray.pydata.org). However, it is

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

2016-03-09 Thread arthur . maciejewicz
Dan, That's a huge amount of stats packages available for use assuming we achieve interop with Renjin's dataframes. I'll look into it as well. My priorities are to first get something working for $DAYJOB, and then to build a more generally useful package, and finally add extras such as intero

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

2016-03-09 Thread arthur . maciejewicz
Chris, thanks for the reply. It's good to know that I'm not the only one who misses this functionality! My goal is definitely to be compatible with Incanter and core.matrix, as they both seem mature, and I will never have the time to implement that functionality from scratch myself. I'll be st

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

2016-03-09 Thread arthur . maciejewicz
Is there any desire or need for a Clojure DataFrame? By DataFrame, I mean a structure similar to R's data.frame, and Python's pandas.DataFrame. Incanter's DataSet may already be fulfilling this purpose, and if so, I'd like to know if and how people are using it. >From quickly researching, I s