> Hi, > Uwe Brauer writes: > This works for me: > #+TBLFM: $2=if(typeof(remote(table2, @@#$7)) == 12, string(""), remote(table2, @@#$7)); E Thanks very much! > (everything is documented here: > https://orgmode.org/manual/Formula-syntax-for-Calc.html#Formula-syntax-for-Calc > ) > This works too, although I'm not sure it should: > #+TBLFM: $2=if("remote(table2, @@#$7)" = "nan", string(""), remote(table2, @@#$7)); E This I tried but without the " in front of remote $2=if(remote(table2, @@#$7)" = "nan", string(""), remote(table2, @@#$7)); E And obtained an error. I think I will stick to the typeof syntaxes. Uwe