Hi Uwe
On Mon, Jul 4, 2016 at 9:12 PM, Uwe Brauer <o...@mat.ucm.es> wrote:
> Is the a simple way to tell a org-table that
> it adds say two columns in a certain way $4=0.2*($2+$3)
> but only for certain values of the row. I hoped that
> a hline would help but it does not the row containing Taylor
> is treated in the same way as row 1 to 4.
>
>
> | Row | Name | E1 | E2 | Res |
> |-----+--------+----+----+-----|
> | 1 | Smith | 1 | 2 | 0.6 |
> | 2 | Miller | 2 | 1 | 0.6 |
> | 3 | Meyer | 1 | 4 | 1. |
> | 4 | Wilson | 2 | 1 | 0.6 |
> |-----+--------+----+----+-----|
> | 5 | Taylor | 1 | 2 | 0.6 |
> |-----+--------+----+----+-----|
> #+TBLFM: $1=@#-1::$5=0.2*($3+$4)
>
>
> So what is the most comfortable to obtain what I want?
Depending on what you want you can use $5 = if($1 != 5, 0.2*($3+$4),
string("")). See also some other examples with if in the Org manual.
Michael
