diff --git a/man/spec_line.Rd b/man/spec_line.Rd
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+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/mini_plots.R
+\name{spec_line}
+\alias{spec_line}
+\title{Helper functions to generate inline sparklines}
+\usage{
+spec_line(
+  x,
+  y = NULL,
+  width = 200,
+  height = 50,
+  res = 300,
+  same_lim = TRUE,
+  xlim = NULL,
+  ylim = NULL,
+  xaxt = "n",
+  yaxt = "n",
+  ann = FALSE,
+  col = "lightgray",
+  border = NULL,
+  frame.plot = FALSE,
+  lwd = 2,
+  minmax = list(pch = ".", cex = lwd, col = "red"),
+  min = minmax,
+  max = minmax,
+  dir = if (is_latex()) rmd_files_dir() else tempdir(),
+  file = NULL,
+  file_type = if (is_latex()) "png" else "svg",
+  ...
+)
+}
+\arguments{
+\item{x, y}{Vector of values or List of vectors of values. y is optional.}
+
+\item{width}{The width of the plot in pixel}
+
+\item{height}{The height of the plot in pixel}
+
+\item{res}{The resolution of the plot. Default is 300.}
+
+\item{same_lim}{T/F. If x is a list of vectors, should all the plots be
+plotted in the same range? Default is True.}
+
+\item{xlim, ylim}{Manually specify plotting range in the form of
+\code{c(0, 10)}.}
+
+\item{xaxt}{On/Off for xaxis text}
+
+\item{yaxt}{On/Off for yaxis text}
+
+\item{ann}{On/Off for annotations (titles and axis titles)}
+
+\item{col}{Color for the fill of the histogram bar/boxplot box.}
+
+\item{border}{Color for the border.}
+
+\item{frame.plot}{On/Off for surrounding box (\code{spec_line} only). Default
+is False.}
+
+\item{lwd}{Line width for \code{spec_line}; within \code{spec_line}, the \code{minmax}
+argument defaults to use this value for \code{cex} for points. Default is 2.}
+
+\item{minmax, min, max}{Arguments passed to \code{points} to highlight minimum
+and maximum values in \code{spec_line}. If \code{min} or \code{max} are \code{NULL}, they
+default to the value of \code{minmax}. Set to an empty \code{list()} to disable.}
+
+\item{dir}{Directory of where the images will be saved.}
+
+\item{file}{File name. If not provided, a random name will be used}
+
+\item{file_type}{Graphic device. Support \code{png} or \code{svg}. SVG is recommended
+for HTML output.}
+
+\item{...}{extra parameters passing to \code{plot}}
+}
+\description{
+These functions helps you quickly generate sets of sparkline
+style plots using base R plotting system. Currently, we support histogram,
+boxplot, and line. You can use them together with \code{column_spec} to
+generate inline plot in tables. By default, this function will save images
+in a folder called "kableExtra" and return the address of the file.
+}