DATASET ACTIVATE DataSet2.
DATASET DECLARE ISSP_ALL_AG.
SORT CASES BY country.
AGGREGATE
  /OUTFILE='ISSP_ALL_AG'
  /PRESORTED
  /BREAK=country
  /v3_mean=MEAN(v3) 
  /v4_mean=MEAN(v4) 
  /v5_mean=MEAN(v5) 
  /v6_mean=MEAN(v6) 
  /v7_mean=MEAN(v7) 
  /v8_mean=MEAN(v8) 
  /v9_mean=MEAN(v9) 
  /v10_mean=MEAN(v10) 
  /v11_mean=MEAN(v11)
  /N_BREAK=N.

SORT CASES BY country.
AGGREGATE
  /OUTFILE=* MODE=ADDVARIABLES
  /PRESORTED
  /BREAK=country
  /v3_mean=MEAN(v3) 
  /v4_mean=MEAN(v4) 
  /v5_mean=MEAN(v5) 
  /v6_mean=MEAN(v6) 
  /v7_mean=MEAN(v7) 
  /v8_mean=MEAN(v8) 
  /v9_mean=MEAN(v9) 
  /v10_mean=MEAN(v10) 
  /v11_mean=MEAN(v11)
  /N_BREAK=N.

DATASET ACTIVATE ISSP_ALL_AG.
CLUSTER   v3_mean v4_mean v5_mean v6_mean v7_mean v8_mean v9_mean v10_mean v11_mean
  /METHOD BAVERAGE
  /MEASURE=SEUCLID
  /ID=country
  /PRINT SCHEDULE
  /PLOT DENDROGRAM VICICLE.

CLUSTER   v3_mean v4_mean v5_mean v6_mean v7_mean v8_mean v9_mean v10_mean v11_mean
  /METHOD BAVERAGE
  /MEASURE=SEUCLID
  /ID=country
  /PRINT SCHEDULE
  /PLOT DENDROGRAM VICICLE
  /SAVE CLUSTER(5).