Averages and standard errors category quantifications

variable 1

 -0.073991 (  0.371827)  -0.660734 (  0.293883) 
  0.519809 (  0.817645)   1.027585 (  0.072968) 


variable 2

  1.071173 (  0.576696)  -0.415725 (  0.117687) 
 -1.016359 (  0.467070)   0.535959 (  0.358155)