mmu*_*bra 6 python statistics scipy statsmodels
我有以下 R 代码,想知道 Python 中的等效代码是什么
power.t.test(n=20,delta=40,sd=50,sig.level=0.05,type= "one.sample",alternative="one.sided")
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预期输出是:
One-sample t test power calculation
n = 20
delta = 40
sd = 50
sig.level = 0.05
power = 0.9641728
alternative = one.sided
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找到了
import statsmodels.stats.power as smp
smp.ttest_power(0.8, nobs=20, alpha=0.05, alternative='larger')
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