the option cw in gcollapse is invalid.

[Meiting-Wang]

Describe the bug

• I have tried gtools, upgrade, but the problem above still exists.

clear
cls
input id year x y z
    1 2000 3 5 6
    1 2001 5 6 8
    1 2002 3 9 7
    2 2001 7 11 12
    2 2002 7 16 9
    2 2003 7 11 15
    2 2004 9 11 12
    3 2000 12 16 14
    3 2001 19 22 11
    4 2003 3 6 .
    4 2004 4 9 10
end

preserve
gcollapse (mean) m_x=x m_y=y m_z=z, cw
list
restore

preserve
collapse (mean) m_x=x m_y=y m_z=z, cw
list
restore

. input id year x y z

             id        year           x           y           z
  1.         1 2000 3 5 6
  2.         1 2001 5 6 8
  3.         1 2002 3 9 7
  4.         2 2001 7 11 12
  5.         2 2002 7 16 9
  6.         2 2003 7 11 15
  7.         2 2004 9 11 12
  8.         3 2000 12 16 14
  9.         3 2001 19 22 11
 10.         4 2003 3 6 .
 11.         4 2004 4 9 10
 12. end

. 
. preserve

. gcollapse (mean) m_x=x m_y=y m_z=z, cw

. list

     +------------------------------+
     |       m_x         m_y    m_z |
     |------------------------------|
  1. | 7.1818182   11.090909   10.4 |
     +------------------------------+

. restore

. 
. preserve

. collapse (mean) m_x=x m_y=y m_z=z, cw

. list

     +-------------------+
     | m_x    m_y    m_z |
     |-------------------|
  1. | 7.6   11.6   10.4 |
     +-------------------+

. restore

. 
end of do-file

. 

Version info

• OS: windows 10
• Version: 17

[mcaceresb]

This is solved in the latest develop build. Will merge to master soon. Please run

gtools, upgrade branch(develop)

And check you are using version 1.8.3 via which gtools.

[Meiting-Wang]

This is solved in the latest develop build. Will merge to master soon. Please run

gtools, upgrade branch(develop)

And check you are using version 1.8.3 via which gtools.

Thank you👍