By the way, is there any place to get a full tarball (or zip) of leiningen
and its dependencies? Not all of the machines I'm working on have external
internet access, so I can't bootstrap as usual.
On Thursday, March 21, 2013 6:44:09 PM UTC-4, Phil Hagelberg wrote:
>
>
> Hello folks.
>
> I've j
Johann Hibschman writes:
> There may be an easier way to do this, but this worked for me:
>
> user=> (org.apache.commons.math.stat.inference.TestUtils/tTest
> (into-array Double/TYPE [40 5 2]) (into-array Double/TYPE [1 5 1]))
> 0.3884493044983227
I should have used (
Lee Spector writes:
> I need to do some pretty simple statistics in a Clojure program and
> Incanter produces results that I think must be wrong (details
> below). So I don't think I can trust it.
I agree, those all look weird to me.
> Is there other code for statistical testing out there?
I'd
Konrad Hinsen writes:
> Thanks for the link! Judging from the example in the README, it's a
> library for task farming in Clojure. While that's a limited form of
> parallelism, there are still lots of applications where it is useful,
> so I'd say this library is definitely worth a closer look. Ho
javajosh writes:
> Ok, I decided to nuke ports, fink, and delete every package they ever
> installed. I successfully installed emacs 23.2 via homebrew (there's a
> good overview of homebrew here
> http://ascarter.net/2010/02/22/homebrew-for-os-x.html).
I'm coming late to this game, and I see tha
Robert McIntyre writes:
> I'm wondering if people have had experience with java libraries of
> that sort and might have some recommendations.
>
> Anyone use clojure for scientific data analysis? What do you find
> helpful to use?
I'm still just evaluating clojure for scientific data analysis, bu
Base writes:
> So this may be an extraordinary dumb question (even for me...) but is
> there such a thing as a map with compound keys?
[...]
> I could do map - in - map, or do something like a (str cat gender) to
> amalgamate 2 fields to set the key but I was just wondering if this
> even exis
On Jan 30, 4:35 pm, ataggart wrote:
> Akin to what Johann said, why bother with the functions that deal with
> the value/state? Put another way, the cell has identity over time,
> thus implemented as a ref. A function that, say, prints a cell, should
> take a cell/ref as its arg.
This is my gener
Does anyone have style suggestions for distinguishing the states from
the refs to mutable data?
Let's say I'm manipulating a cell in a lattice, or doing dynamic
programming, or something. In any case, I have a cell.
;; Current convention: use "cell-" as the type of the state of a
"cell".
(defstru
On Dec 2, 9:59 pm, Johann Hibschman wrote:
> On Dec 2, 9:09 pm, David Brown wrote:
>
> > You can tune the max with -Xmx1G for example, to limit it to one GB.
>
> That's a good idea; then I'll know for sure if it's keeping a handle
> to the entire file.
Ok, th
On Dec 2, 9:09 pm, David Brown wrote:
> How much memory do you have on your machine. A recent Sun JVM on a
> machine with a bunch of memory will consider it to be a "server"
> machine. It will set the heap max to 1/4 of total physical memory
> (which suggests you might have 16GB of RAM).
I have
On Dec 2, 2:50 pm, ataggart wrote:
> After reading the code, I'm inclined to not trust those numbers. Note
> that the time metrics for test-split* are all in the same ballpark,
> creating the same number of superfluous, intermediate String
> instances, but the memory numbers you list are wildly
I don't understand Clojure's space requirements when processing lazy
sequences. Are there some rules-of-thumb that I could use to better
predict what will use a lot of space?
I have a 5.5 GB pipe-delimited data file, containing mostly floats (14
M rows of 40 cols). I'd like to stream over that fil
On Dec 1, 3:59 pm, Charras wrote:
> Steve, I already try to follow does instructions. I copied the text
> into the *scratch* buffer, and did control j (C-j), but nothing
> happen, it just move the cursos to the next line. Do you know how can
> I make Aquamacs eval the *scratch* buffer? 'Cause I th
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