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# Significance testing

Hi all,

I'm interested in comparing the performance of an algorithm to chance with a significance test. I understand there's a t-test operator that may allow me to do this but I'm not sure how exactly. Could anyone offer some advice?

Thanks!

I'm interested in comparing the performance of an algorithm to chance with a significance test. I understand there's a t-test operator that may allow me to do this but I'm not sure how exactly. Could anyone offer some advice?

Thanks!

0

## Answers

270Unicorn18Contributor II52GuruI also have this question. I'd like to do a proportion test on rows of a data grid, not model performance vectors. Is this possible?

Thanks,

Rachel

2,959Community ManagerScott

52GuruWhat is prop.test in R. Which I just ended up using as a RapidMiner operator.

2,959Community ManagerScott

2,531UnicornHi,

we have Chi-Square test but not no direct prop.test equivalent. But seems it is solved by integrating R?

Greetings,

Sebastian

52GuruYeah, I'm happy with just using the R function.