problems with tables using https://orgmode.org/worg/org-tutorials/org-lookups.html

[Uwe Brauer <oub@mat.ucm.es>]

Hi 

I followed the instructions in 
https://orgmode.org/worg/org-tutorials/org-lookups.html

#+BEGIN_SRC emacs-lisp
  (defun in-interval (bounds el)
    (and (>= el (car bounds)) (<= el (cadr bounds))))
#+END_SRC

#+RESULTS:
: in-interval

And indeed
#+TBLNAME: raw-data
|   |    4 |
|   | 4.25 |
|   |  4.5 |
|   |  4.5 |
|   |  5.5 |
|   |  5.5 |
|   |  5.5 |
|   | 5.75 |
|   |    6 |
|   |  6.5 |
|   |    7 |
|   |  7.5 |
|   |    9 |



| lower bound | upper bound | frequency |
|-------------+-------------+-----------|
|           1 |           5 |         3 |
|           5 |          10 |         9 |
#+TBLFM: $3='(length (org-lookup-all '($1 $2) '(remote(raw-data,@2$2..@>$2)) nil 'in-interval));N

Gives the desired result. 


However consider the following (slightly more complicated table).


#+TBLNAME: raw-data2
|---+-----------------+-----+-----+-----+-----+-----+-----+-----|
|   | /               |     |  <> |  <> |  <> |  <> |  <> |  <> |
|   | Nombre Completo | DNI | Ej1 | Ej2 | Ej3 | Ej4 | Ej5 | Res |
|---+-----------------+-----+-----+-----+-----+-----+-----+-----|
|   | Candidate1      |   1 |   0 |   5 |   5 |   0 |  10 |   2 |
|   | Candidate2      |   2 |   5 |   0 |   5 |   0 |   0 |   1 |
|   | Candidate3      |   3 |   0 |   0 |   0 |  20 |  25 | 4.5 |
|   | Candidate4      |   4 |   0 |   0 |   0 |  25 |  15 |   4 |
|   | Candidate5      |   5 |  15 |  15 |  20 |  25 |  25 |  10 |
|   | Candidate6      |   6 |  15 |  10 |  20 |  20 |  20 | 8.5 |
|   | Candidate7      |   7 |  15 |  10 |  10 |  20 |  15 |   7 |
#+TBLFM: $9=($4+$5+$6+$7+$8)/10

| lower bound | upper bound | frequency |
|-------------+-------------+-----------|
|           1 |           5 |         0 |
|           5 |          10 |         1 |
#+TBLFM: $3='(length (org-lookup-all '($1 $2) '(remote(raw-data2,@9$9..@>$9)) nil 'in-interval));N

And it does not work,

Also

#+TBLNAME: raw-data3
|---+-----------------+-----+-----+-----+-----+-----|
|   | /               |  <> |  <> |  <> |  <> |  <> |
|   | Nombre Completo | Ej1 | Ej2 | Ej3 | Ej4 | Res |
|---+-----------------+-----+-----+-----+-----+-----|
|   | Candidate1      |   0 |   5 |   5 |   0 |   1 |
|   | Candidate2      |   5 |   0 |   5 |   0 |   1 |
|   | Candidate3      |   0 |   0 |   0 |  20 |   2 |
|   | Candidate4      |   0 |   0 |     |  25 | 2.5 |
|   | Candidate5      |  15 |  15 |  20 |  25 | 7.5 |
|   | Candidate6      |  15 |  10 |  20 |  20 | 6.5 |
|   | Candidate7      |  15 |   0 |  10 |  20 | 4.5 |
#+TBLFM: $7=($3+$4+$5+$6)/10

| lower bound | upper bound | frequency |
|-------------+-------------+-----------|
|           0 |           5 |         1 |
|           5 |          10 |         2 |
#+TBLFM: $3='(length (org-lookup-all '($1 $2) '(remote(raw-data3,@7$7..@>$7)) nil 'in-interval));N


Does not work correctly?


What is the problem?

thanks

Uwe Brauer