Returns a dataframe with all summary results combined.

Columns missing in some results set are added with NA values.

get_all_summary_df(
  path = "../inst/extdata/",
  col_names = c("Filename", "Animal.ID", "STLV", "SRV", "BV", "SIV", "Measles")
)

Arguments

path	file path to directory containing files to be read.
col_names	character vector of column names in the order they are to appear.