preprocess_phenodata

Preprocess phenotype files in PLINK format
This function converts PLINK format files into data frames containing phenotypes and covariates information in proper format
for the model fitting and testing.

Gene‐based association tests to model count data with excessive zeros and rare variants using zero-inflated Poisson/zero-inflated negative Binomial regression framework. This method was originally described by Fan, Sun, and Li in Genetic Epidemiology 46(1):73-86 <doi:10.1002/gepi.22438>.

Xiaomin Liu

ZIM4rv

Gene‐based Association Tests of Zero‐inflated Count Phenotype
for Rare Variants

preprocess_phenodata function

<dl><dt>pheno_file</dt>
<dd>phenotype file in PLINK format</dd>
<dt>cov_file</dt>
<dd>covariate file in PLINK format</dd></dl>

Arguments

preprocess_phenodata — preprocess_phenodata

<dl>

<dt>pheno_file</dt>
<dd>phenotype file in PLINK format</dd>


<dt>cov_file</dt>
<dd>covariate file in PLINK format</dd>

</dl>

preprocess_phenodata: preprocess_phenodata

Description

Usage

Value

Arguments

Examples