single sample t-test

KNIME Analytics Platform
#1

Dear all,

I am working on feture selection from a dataset, I would like to use the simple t-statistic technique , since it is used to accomplish feature selection on the dataset by identifying the most significant items. The features having high t-statistic values are more significant than others. So the question is:

Can I use one of the operators in the folder Hypothesis Testing (Statistics)? If yes which of them? 

Single sample t-test, Independent groups t-test, Paired t-test,One-way ANOVA? 

Thank you so much,

Cheers,

Martina

#2

I believe you want the independent groups T-test node for this.  

Aaron