RUV1                    RUV-1
RUV2                    Remove Unwanted Variation, 2-step
RUV4                    Remove Unwanted Variation, 4-step
RUVinv                  Remove Unwanted Variation, inverse method
RUVrinv                 Remove Unwanted Variation, ridged inverse
                        method
getK                    Get K
get_empirical_variances
                        Get empirical variances
inputcheck1             Input Check One
invvar                  Inverse Method Variances
randinvvar              (Randomization) Inverse Method Variances
residop                 Residual Operator
ruv-package             Detect and Remove Unwanted Variation using
                        Negative Controls
sigmashrink             Empirical Bayes shrinkage estimate of sigma^2
variance_adjust         Adjust Estimated Variances
