QrhoIC: QrhoIC.R

In ICSKAT: Interval-Censored Sequence Kernel Association Test

Description

Calculate the test statistic, distribution, and p-value for each value of Krho in SKATO.

Usage

QrhoIC(
  rhoVec,
  icskatOut,
  liu = TRUE,
  bootstrapOut = NULL,
  alwaysCentral = FALSE
)

Arguments

rhoVec	Numeric vector of the rho values to use in SKATO.
icskatOut	The output list returned from a call to ICSKAT().
liu	Boolean for whether to use Liu (TRUE) or Davies (FALSE) method in calculating p-values for each Qrho. Default is Liu, following SKAT package. If wanting to use bootstrap moments for Qrho, need to use Liu method.
bootstrapOut	The output (a list) from a call the ICSKATO_bootstrap() function, holding moments for Qrho.
alwaysCentral	A boolean, if TRUE, follow SKAT package practice of always setting delta=0 in chi-square moment matching.

Value

Data frame holding the SKAT pvalue + test statistic for each fixed rho, the matched noncentrality + degree of freedom parameters for each fixed rho (using both bootstrap and analytic calculation), and the mean and variance of each Qrho using both bootstrap and analytic calculation.

ICSKAT documentation built on Nov. 25, 2021, 9:07 a.m.