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statsmodels.stats.power.TTestPower

class statsmodels.stats.power.TTestPower(**kwds) [source]

Statistical Power calculations for one sample or paired sample t-test

Methods

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