kable_as_image: Deprecated
In kableExtra: Construct Complex Table with 'kable' and Pipe Syntax

deprecated

kable_as_image(
  kable_input,
  filename = NULL,
  file_format = "png",
  latex_header_includes = NULL,
  keep_pdf = FALSE,
  density = 300,
  keep_tex = FALSE
)

`kable_input`	Raw LaTeX code to generate a table. It doesn't have to came from `kable` or `kableExtra`.
`filename`	Character String. If specified, the image will be saved under the specified (path &) name. You don't need to put file format like ".png" here.
`file_format`	Character String to specify image format, such as `png`, `jpeg`, `gif`, `tiff`, etc. Default is `png`.
`latex_header_includes`	A character vector of extra LaTeX header stuff. Each element is a row. You can have things like `c("\\\\usepackage{threeparttable}", "\\\\usepackage{icons}")` You could probably add your language package here if you use non-English text in your table, such as `\\\\usepackage[magyar]{babel}`.
`keep_pdf`	A T/F option to control if the mid-way standalone pdf should be kept. Default is `FALSE`.
`density`	Resolution to read the PDF file. Default value is 300, which should be sufficient in most cases.
`keep_tex`	A T/F option to control if the latex file that is initially created should be kept. Default is `FALSE`.