I need a library/function/method to perform a Fisher s exact test in Java, and provide the right, left and two-tailed probabilities. Simple Googling shows a solution within the packages of Tassel, but the method inside simply applies the test steps with no optimization, and therefore it s extremely slow. Moreover, it uses int types everywhere and it s not really efficient for big contingency tables.
如果你知道任何已经书面的解决办法,帮助我:
The formula is quite simple. There s a very simple (two-tailed) implementation here: http://javanus.com/blogs/?p=51 (see the comment by Discretoboy for a much cleaner implementation)
也可在瓦 Java统计班次中查看。
A (very) brief test showed it to be similar in speed to the Java Statistical Classes (jsc) test mentioned above but it had the additional advantage of not giving me an illegal argument exception when my table included zero, which I believe is a legitimate case.
Hi have this j2ee web application developed using spring framework. I have a problem with rendering mnessages in nihongo characters from the properties file. I tried converting the file to ascii using ...
Check this, List<String> list = new ArrayList<String>(); for (int i = 0; i < 10000; i++) { String value = (""+UUID.randomUUID().getLeastSignificantBits()).substring(3, ...
I am in the middle of solving a problem where I think it s best suited for a decorator and a state pattern. The high level setting is something like a sandwich maker and dispenser, where I have a set ...
I have been trying to execute a MS SQL Server stored procedure via JDBC today and have been unsuccessful thus far. The stored procedure has 1 input and 1 output parameter. With every combination I ...
I have a system which contains multiple applications connected together using JMS and Spring Integration. Messages get sent along a chain of applications. [App A] -> [App B] -> [App C] We set a ...
If I m given two Java Libraries in Jar format, 1 having no bells and whistles, and the other having lots of them that will mostly go unused.... my question is: How will the larger, mostly unused ...
I have a Class variable that holds a certain type and I need to get a variable that holds the corresponding array class. The best I could come up with is this: Class arrayOfFooClass = java.lang....
I m working on a Java desktop application that reads and writes from/to different files. I think a better solution would be to replace the file system by a SQLite database. How hard is it to migrate ...
