count_column.Rd

% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/helper_functions.R
\name{count_column}
\alias{count_column}
\title{Counts by 2 grouping varaibles}
\usage{
count_column(df, factor_one = "mode", factor_two = "primary_diagnosis")
}
\arguments{
\item{df}{Data frame, in this case meta data of a corresponding gene}

\item{factor_one}{Character - first grouping factor, a column name of the data frame}

\item{factor_two}{Character - second grouping factor, a column name of the data frame}
}
\value{
Returns a data frame
}
\description{
This function simply groups by two factors and returns the frequency. Can be passed to \link{use_prop_test} to test proportions.
}
\examples{
df <- data.frame(case_id = c(1,2,3,4,5,6), group = c("one","one","two","one","two","three"),
primary_diagnosis = c("Squamous cell carcinoma, NOS", "Adenocarcinoma, NOS", "Adenocarcinoma with mixed subtypes", "Squamous cell carcinoma, NOS", "Squamous cell carcinoma, NOS", "Squamous cell carcinoma, NOS"))
diagnosis_counts <- count.column(df, factor_one = "group", factor_two = "primary_diagnosis")
}