Let's say that I have two columns of data: one with the values of some measures and the other with its uncertainty. What's the simplest way to join this in a table? I see it's quite difficult to manually write value $\pm$ uncertainty in each cell on a \begin{tabular} enviroment, so I was wondering if there was another way of doing this.

  • In addition to striving for notational efficiency, you should also take into account typographical conventions, which can be highly field-specific. What's common notational practice in one field may be uncommon and confusing in others. Which field do you work in?
    – Mico
    Commented Jul 29, 2023 at 12:37

1 Answer 1


Another way. See also siunitx to align decimals.


3.14 & 0.5
  • +1. Try replacing @{\space$\pm$\space} with @{${}\pm{}$}, though.
    – Mico
    Commented Jul 29, 2023 at 13:09
  • Better. I had previously tried \null$\pm$\null and was not happy. Commented Jul 29, 2023 at 13:16

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