#!/bin/bash

ColumnPruner="NewCocominWrapperMedian"
arffWithNums $Num test.arff > testN.arff
arffWithNums $Num train.arff > trainN.arff

gawk 'BEGIN {FS=OFS=","} /@/ {next} {print $0}' trainN.arff > $ColumnPruner"_"Train;
WrapperAttributesNewMedian=`./cocomin81 $ColumnPruner"_"Train "backward" "med_mre_hi" "mmre" $Seed`;

cat trainN.arff | gawk -f attributeSelector.awk OutputFile=$ColumnPruner"_"Train.arff SelectedAttributes=$WrapperAttributesNewMedian
cat testN.arff | gawk -f attributeSelector.awk OutputFile=$ColumnPruner"_"Test.arff SelectedAttributes=$WrapperAttributesNewMedian