frites.stats.ttest_1samp

frites.stats.ttest_1samp(x, pop_mean, axis=0, implementation='mne', sigma=0.001, **kw)

One-sample t-test.

Parameters:

xnumpy:array_like

Sample observation

pop_meanfloat

Expected value in the null hypothesis

axisint | 0

Axis along which to perform the t-test

implementation{‘mne’, ‘scipy’}

Use either the scipy or the mne t-test

sigmafloat | 0.001

Hat adjustment method, a value of 1e-3 may be a reasonable choice

Returns:

tvaluesnumpy:array_like

Array of t-values

References

Ridgway et al., 2012 [16]