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Read in data from Microsoft SQL
Xiaorong Chen
·
Nov 1, 2004
·
r-help
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Formula of power.t.test
Xiaorong Chen
·
May 12, 2004
·
r-help
Dear Sir or Madam, What is the formula for power.t.test(delta=delta, sd=segma, sig.level=0.05, power=0.8, type="one.sample", alternative="one.sided")$n? Thank you very much for the help! Best, Xiaorong
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