T-test using R¶
- sage.stats.r.ttest(x, y, conf_level=0.95, **kw)[source]¶
- T-Test using R. - INPUT: - x,- y– vectors of same length
- conf_level– confidence level of the interval, [0,1) in percent
 - OUTPUT: - Tuple: (p-value, R return object) - EXAMPLES: - sage: a, b = ttest([1,2,3,4,5],[1,2,3,3.5,5.121]); a # abs tol 1e-12 # optional - rpy2 0.9410263720274274 - >>> from sage.all import * >>> a, b = ttest([Integer(1),Integer(2),Integer(3),Integer(4),Integer(5)],[Integer(1),Integer(2),Integer(3),RealNumber('3.5'),RealNumber('5.121')]); a # abs tol 1e-12 # optional - rpy2 0.9410263720274274