class statsmodels.stats.power.TTestPower(**kwds)
[source]
Statistical Power calculations for one sample or paired sample t-test
plot_power ([dep_var, nobs, effect_size, …]) | plot power with number of observations or effect size on x-axis |
power (effect_size, nobs, alpha[, df, …]) | Calculate the power of a t-test for one sample or paired samples. |
solve_power ([effect_size, nobs, alpha, …]) | solve for any one parameter of the power of a one sample t-test |
© 2009–2012 Statsmodels Developers
© 2006–2008 Scipy Developers
© 2006 Jonathan E. Taylor
Licensed under the 3-clause BSD License.
http://www.statsmodels.org/stable/generated/statsmodels.stats.power.TTestPower.html