Hello Mr. what is the function, characteristics,its importance, its Benefits of the vce(custer cities ) command in a data panel regression for example. xtreg y x1 x2 x3, fe vce (cluster cities)?
when trying to make graphics with my data panel in state 14, or any other graphic does not allow me. I get this announcement. example:
. xtline y
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
(note: scheme s2color not found, using s2color)
system limit exceeded - see manual
(note: default scheme s2color not found, ignored)
(note: _restyle could not find style indexed 1 in the current scheme for class margin)
(note: _restyle could not find style indexed 1 in the current scheme for class margin)
(note: shadestyle not found in scheme, default attributes used)
(note: linestyle foreground not found in scheme, default attributes used)
(note: linestyle not found in scheme, default attributes used)
(note: shadestyle foreground not found in scheme, default attributes used)
(note: shadestyle not found in scheme, default attributes used)
(note: linestyle foreground not found in scheme, default attributes used)
(note: linestyle not found in scheme, default attributes used)
(note: shadestyle foreground not found in scheme, default attributes used)
(note: shadestyle not found in scheme, default attributes used)
(note: _restyle could not find style indexed 2 in the current scheme for class horizontal)
(note: _restyle could not find style indexed 2 in the current scheme for class vertical)
(note: _restyle could not find style indexed 9 in the current scheme for class compass2dir)
(note: linestyle foreground not found in scheme, default attributes used)
(note: linestyle not found in scheme, default attributes used)
(note: shadestyle foreground not found in scheme, default attributes used)
(note: shadestyle not found in scheme, default attributes used)
(note: linestyle foreground not found in scheme, default attributes used)
(note: linestyle not found in scheme, default attributes used)
(note: shadestyle foreground not found in scheme, default attributes used)
(note: shadestyle not found in scheme, default attributes used)
(note: linestyle foreground not found in scheme, default attributes used)
(note: linestyle not found in scheme, default attributes used)
(note: shadestyle foreground not found in scheme, default attributes used)
(note: shadestyle not found in scheme, default attributes used)
(note: linestyle foreground not found in scheme, default attributes used)
(note: linestyle not found in scheme, default attributes used)
(note: shadestyle foreground not found in scheme, default attributes used)
(note: shadestyle not found in scheme, default attributes used)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 7 in the current scheme for class gsize)
(note: _restyle could not find style indexed 1 in the current scheme for class margin)
(note: _restyle could not find style indexed 1 in the current scheme for class gsize)
(note: _restyle could not find style indexed 1 in the current scheme for class margin)
(note: _restyle could not find style indexed 9 in the current scheme for class compass2dir)
(note: textboxstyle not found in scheme, default attributes used)
(note: _restyle could not find style indexed 1 in the current scheme for class margin)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 16 in the current scheme for class gsize)
(note: linestyle foreground not found in scheme, default attributes used)
(note: linestyle not found in scheme, default attributes used)
(note: shadestyle foreground not found in scheme, default attributes used)
(note: shadestyle not found in scheme, default attributes used)
(note: linestyle foreground not found in scheme, default attributes used)
(note: linestyle not found in scheme, default attributes used)
(note: shadestyle foreground not found in scheme, default attributes used)
(note: shadestyle not found in scheme, default attributes used)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 1 in the current scheme for class yesno)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 1 in the current scheme for class margin)
(note: _restyle could not find style indexed 1 in the current scheme for class transformstyle)
(note: _restyle could not find style indexed 1 in the current scheme for class margin)
(note: bygraphstyle bygraph not found in scheme, default attributes used)
(note: bygraphstyle not found in scheme, default attributes used)
(note: color background not found in scheme, default attributes used)
(note: textboxstyle not found in scheme, default attributes used)
(note: tickstyle not found in scheme, default attributes used)
(note: gridstyle not found in scheme, default attributes used)
(note: ticksetstyle not found in scheme, default attributes used)
(note: ticksetstyle not found in scheme, default attributes used)
(note: ticksetstyle not found in scheme, default attributes used)
(note: ticksetstyle not found in scheme, default attributes used)
(note: axisstyle not found in scheme, default attributes used)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: textboxstyle not found in scheme, default attributes used)
(note: _restyle could not find style indexed 1 in the current scheme for class tb_orientstyle)
(note: _restyle could not find style indexed 1 in the current scheme for class yesno)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 1 in the current scheme for class transformstyle)
(note: _restyle could not find style indexed 1 in the current scheme for class yesno)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 1 in the current scheme for class yesno)
(note: _restyle could not find style indexed 9 in the current scheme for class compass2dir)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: textboxstyle axis_title not found in scheme, default attributes used)
(note: textboxstyle not found in scheme, default attributes used)
(note: axisstyle not found in scheme, default attributes used)
(note: graphstyle graph not found in scheme, default attributes used)
(note: graphstyle not found in scheme, default attributes used)
(note: color background not found in scheme, default attributes used)
(note: linestyle foreground not found in scheme, default attributes used)
(note: linestyle not found in scheme, default attributes used)
(note: shadestyle foreground not found in scheme, default attributes used)
(note: shadestyle not found in scheme, default attributes used)
(note: linestyle foreground not found in scheme, default attributes used)
(note: linestyle not found in scheme, default attributes used)
(note: shadestyle foreground not found in scheme, default attributes used)
(note: shadestyle not found in scheme, default attributes used)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 1 in the current scheme for class yesno)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: plotregionstyle twoway not found in scheme, default attributes used)
(note: plotregionstyle not found in scheme, default attributes used)
(note: _restyle could not find style indexed 1 in the current scheme for class yxtype)
(note: _restyle could not find style indexed 2 in the current scheme for class symbol)
(note: _restyle could not find style indexed 7 in the current scheme for class symbolsize)
(note: _restyle could not find style indexed 14 in the current scheme for class symbol)
(note: _restyle could not find style indexed 7 in the current scheme for class symbolsize)
(note: _restyle could not find style indexed 4 in the current scheme for class horizontal)
(note: _restyle could not find style indexed 5 in the current scheme for class vertical_text)
(note: _restyle could not find style indexed 1 in the current scheme for class connectstyle)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 1 in the current scheme for class yesno)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 2 in the current scheme for class yesno)
(note: _restyle could not find style indexed 1 in the current scheme for class yesno)
(note: _restyle could not find style indexed 1 in the current scheme for class xyaddviews)
(note: _restyle could not find style indexed 1 in the current scheme for class ordstyle)
(note: _restyle could not find style indexed 1 in the current scheme for class yxbartype_g)
(note: _restyle could not find style indexed 1 in the current scheme for class yesno)
(note: _restyle could not find style indexed 1 in the current scheme for class yesno)
(note: _restyle could not find style indexed 1 in the current scheme for class xyaddviews)
option seriesid() not allowed
r(198);
end of do-file
r(198);