My data is a matrix like this:
Buy and Hold Strategy
[1,] 1.0000000000000000 19.0000000000000000
[2,] -0.6300786023496699 -0.2361973739022651
[3,] -0.0872213557701079 -0.0244237977843418
[4,] -0.3461103323781194 -0.1010012410191289
[5,] 0.0000000000000000 0.4949083503054990
[6,] 0.2520044841505053 0.2418168087629348
[7,] -0.7946470924762163 -0.7731378277502762
[8,] 1864.0000000000000000 1707.0000000000000000
As you see I need a formatting by row and not by column. For example [1,] should be without decimals, so there is a 1 and a 19. However Rows [2,]-Row[7,] should be a percentage like xx.x% and Row[8,] again a number without decimals. How can I achieve that? I have no clue how to use these callback functions and I assume there lies the solution..
%
or without a decimal, for example is0.000000000
on line 5, first column a0%
or a0
? Or is it that if both columns have no decimals, they are not percentages? – NicE0.0000000000
a normal number or a percentage (row 5 first column) – NicE