diff --git a/man/prepare_data.Rd b/man/prepare_data.Rd
deleted file mode 100644
index a84cb495..00000000
--- a/man/prepare_data.Rd
+++ /dev/null
@@ -1,19 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/seroprevalence_data.R
-\name{prepare_data}
-\alias{prepare_data}
-\title{Prepare data}
-\usage{
-prepare_data(model_data, alpha = 0.05)
-}
-\arguments{
-\item{model_data}{dataset to be processed}
-
-\item{alpha}{probability of a type I error (Hmisc::binconf)}
-}
-\value{
-model_data with additional columns necessary for the analysis
-}
-\description{
-Function that prepares the data for modelling
-}