Compute Power or Sample Size for GWAS with Covariate Effect

---

Documentation for package ‘SPCompute’ version 1.0.3

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

check_parameters	Check if the parameter list contains all the parameters required for the computation.
Compute_Power	Compute the Power of an association study, at a given sample size.
Compute_Power_multi	Compute the Power of an association study at a given sample size, accommodating more than one covariates, using the Semi-Simulation method.
Compute_Size	Compute the sample size of an association study, to achieve a target power.
Compute_Size_multi	Compute the sample size of an association study to achieve a target power for multiple E's, using semi-sim.
convert_preva_to_intercept	Convert the prevalence value to the intercept value beta0.