dot-getNumSample: Get sample size

In Vitek-Lab/MSstatsTMT: Protein Significance Analysis in shotgun mass spectrometry-based proteomic experiments with tandem mass tag (TMT) labeling

Get sample size

Description

Get sample size

Usage

.getNumSample(
  desiredFC,
  power,
  alpha,
  delta,
  median_sigma_error,
  median_sigma_subject,
  median_sigma_run
)

Arguments

desiredFC	the range of a desired fold change which includes the lower and upper values of the desired fold change.
power	a pre-specified statistical power which defined as the probability of detecting a true fold change. TRUE represent you require to calculate the power for this category, else you should input the average of power you expect. Default is 0.9
alpha	significance level
delta	difference between means (?)
median_sigma_error	median of error standard deviation
median_sigma_subject	median standard deviation per subject

Vitek-Lab/MSstatsTMT documentation built on Oct. 19, 2024, 1:14 a.m.