Java
Switch branches/tags
Nothing to show
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Failed to load latest commit information.
README
RMTTest.jar
StatisticsData.java
TTestResult.java
WelchsTTest.java
operators.xml

README

You should only need to download the jar; the other files are there just to simplify versioning. 

You will also need to download the apache commons math package and put it in your classpath: http://commons.apache.org/math/

In order to use these add-ons you will have to add them to the class path. The easiest way to do this is to edit your RapidMinerGUI script in your <rapid miner director>/scripts. It's called RapidMinerGUI.bat in windows.

Find the section like this:

## set the path to the files with additional operators here or in an environment variable
#RAPIDMINER_OPERATORS_ADDITIONAL=

Change the last line to be:

RAPIDMINER_OPERATORS_ADDITONAL=/path/to/operators.xml

where the path is where you've saved operators.xml

Next, add the jar to the class path:

CLASSPATH=${RAPIDMINER_CLASSPATH}:${CLASSPATH}:/path/to/RMTTest.jar:/path/to/apache/math.jar

You should now see a new category called "Hypothesis Testing" with the TTest operator in it.