Statistical Mathematics in Java

[dave]

If i'm not mistaken, you would have to look for a proprietary solution to
that... or make up your own classes to deal with these algorithms...

 

[Filip Larsen]

Elspeth Thorne wrote

Maybe I'm just stupid, but I can't for the life of me find a java
package that deals with statistical mathematics - things like standard
deviation, mean, z-scores, etc.

10 seconds with google gave me http://jakarta.apache.org/commons/math/
which seems to fit your bill.


Regards,

 

[Filip Larsen]

Elspeth Thorne wrote
and I answered

10 seconds with google gave me http://jakarta.apache.org/commons/math/
which seems to fit your bill.

If you had already found the commons-math library and noticed what I had
not, namely that there are no official release yet, you are hereby
allowed one scornful reply for my answer above .

However, you might still find the nightly build of the library useful.


Regards,

 

[Martin Trobec]

I'd recommend the java statistical libraries included with Colt and JSci.

Martin

 

[Elspeth Thorne]

Hey all,

Maybe I'm just stupid, but I can't for the life of me find a java
package that deals with statistical mathematics - things like standard
deviation, mean, z-scores, etc.

I'd appreciate enlightenment.

Thanks,

Elspeth.

 

[Gordon Beaton]

Maybe I'm just stupid, but I can't for the life of me find a java
package that deals with statistical mathematics - things like
standard deviation, mean, z-scores, etc.

Surely you could have found one of these if you'd spent a few seconds
with Google:

http://math.nist.gov/javanumerics/#libraries

/gordon

 

[Lance Lamboy]

Hey all,

Maybe I'm just stupid, but I can't for the life of me find a java
package that deals with statistical mathematics - things like standard
deviation, mean, z-scores, etc.

I'd appreciate enlightenment.

Thanks,

Elspeth.

Since I keep all of my data in a database, I just use the db's builtin
statistical functions.

 

[Roedy Green]

Maybe I'm just stupid, but I can't for the life of me find a java
package that deals with statistical mathematics - things like standard
deviation, mean, z-scores, etc.

I'd appreciate enlightenment.

try google "java statistical library".

See http://mindprod.com/jgloss/statistics.html

 

[Bent C Dalager]

Hey all,

Maybe I'm just stupid, but I can't for the life of me find a java
package that deals with statistical mathematics - things like standard
deviation, mean, z-scores, etc.

There is something at
http://hoschek.home.cern.ch/hoschek/colt/index.htm

I have no idea how good it is.

Cheers
Bent D

 

[Elspeth Thorne]

Hey all,

Maybe I'm just stupid, but I can't for the life of me find a java
package that deals with statistical mathematics - things like standard
deviation, mean, z-scores, etc.

I'd appreciate enlightenment.

Thanks,

Elspeth.

Thank you for your help, people. I ended up cobbling together a few sql
queries and doing my own implementation - it was easier that way.

Elspeth.