#!/usr/bin/awk -f 
#usage: predict.awk sorted
NF==5 { count[$5]=$1;}
NF==6 && !($5 in predict) {
  if (!($5 in count))
    count[$5]=$1;
  predict[$5]=$6;
  printf "%7.3f%% %s %s\n",100*$1/count[$5],$5,$6;
  predictall+=$1;
  countall+=count[$5];
}
END { printf "%7.3f%% static prediction accuracy\n",100*predictall/countall; }