% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/utils.R
\name{join_dtf}
\alias{join_dtf}
\title{Join two data frames using data.table}
\usage{
join_dtf(d1, d2, k1, k2)
}
\arguments{
\item{d1}{Data frame 1}

\item{d2}{Data frame 2}

\item{k1}{Key columns for data frame 1}

\item{k2}{Key columns for data frame 2}
}
\value{
Joined data frame
}
\description{
Join two data frames using data.table
}
\examples{

# Example usage:
df1 <- data.frame(id = 1:5, value = letters[1:5])
df2 <- data.frame(id = 1:5, category = LETTERS[1:5])
join_dtf(df1, df2, "id", "id")
}