Assignment function for the 'display' attribute of an object of class 'TableMonster'
tmDisplay(x) <- value
An object of class 'TableMonster'
A vector of length exceeding the number of columns by 1 consiting of the format specifiers, '"d"' (for integers), '"f"', '"e"', '"E"', '"g"', '"G"', '"fg"' (for reals), or '"s"' (for strings).
Grant Izmirlian
This attribute is optional and is only used when you want to specify the format type for each column as other than "g" (general format).
<https://www.youtube.com/watch?v=CM1TaNVnh58>