Output for data("TCData", package = "TableToLongForm"):
  Warning in structure(c(NA, "Row Parent1", NA, "Row Parent2", NA, NA, "Row Child1",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c(NA, NA, "Column 1", "Column 2", "Column 3", "Column 4",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c(NA, "Row Parent1", "Row Child1", "Row Child2", "Row Parent2",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c(NA, "Row Parent1", NA, NA, "Row Parent2", NA, NA,  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c(NA, "Row Super-Parent1", "Row Parent1", "Row Child1",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c("MISC INFORMATION", NA, NA, NA, "Row Super-Parent",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c("MISC INFORMATION", "MISC INFORMATION", NA, "Row 1",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c(NA, NA, "Row 1", "Row 2", "Row 3", "Row 4", "Col Parent1",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c(NA, NA, "Row 1", "Row 2", "Row 3", "Row 4", NA, "Col Child1",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c(NA, NA, NA, "Row 1", "Row 2", "Row 3", "Row 4", NA,  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c(NA, "Row 1", "Row 2", "Row 3", "Row 4", "Col Child1",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c(NA, NA, "Row 1", "Row 2", "Row 3", "Row 4", "Column",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c("Scholarship Entries and Results by Gender and Ethnicity (Broken down by Decile)",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c("Standard(s) and Subject(s) (broken down by Ethnicity and Gender)",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c("Series, GDP(P), Nominal, Actual, Sector of ownership (Annual-Mar)",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c("Labour Force Status by Sex by Sing/Comb Ethnic Group (Qrtly-Mar/Jun/Sep/Dec)",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c("Table 2", "Top 100 Baby Boys' Names in New Zealand",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(c("Table 1", "Top 100 Baby Girls' Names in New Zealand",  :
    Replacing special names '.Dim', '.Dimnames' is deprecated; use 'dim', 'dimnames' instead.
  Warning in structure(list(ToyExByEmptyBelow = structure(c(NA, "Row Parent1",  :
    Replacing special names '.Names' is deprecated; use 'names' instead.