fetch array at the same way count specific results - sql

Question

is there a possibility of fetch array while count the results
i'm trying to create an attendance monitoring which count the no. of presents, absents, total no. of meetings per sched. ID and Student ID
here is my database
SCHED_ID |STUDENT_ID |DATE | A_STAT
1234567 |2014-000003 |08/01/14 |Absent
123456 |2014-000003 |08/04/2014 |Present
1234567 |2014-000003 |08/10/2014 |Present
123456 |2014-000003 |08/10/2014 |Present
the output supposed to be like this
Subject Tot Num| Num of Days Present | Num of Days Absent
dasdasdasd 3 2 1
testing123 3 2 1
ASDASD 1 0 1
but its always been like this
Subject Tot Num | Num of Days Present | Num of Days Absent
dasdasdasd 3 1 1
testing123 3 1 1
ASDASD 3 1 1
$query = $this->db->query("SELECT * FROM (tbl_schedule c, tbl_subject d, tbl_attendance e) where e.SCHED_ID = c.SCHED_ID AND d.SUBJECT_CODE = c.SUBJECT_CODE AND (e.STUDENT_ID = '$si') GROUP BY e.SCHED_ID")->result_array();
$query1 = $this->db->query("SELECT * FROM (tbl_schedule c, tbl_subject d, tbl_attendance e) where e.SCHED_ID = c.SCHED_ID AND d.SUBJECT_CODE = c.SUBJECT_CODE AND e.A_STAT='Present' AND (e.STUDENT_ID = '$si') GROUP BY e.SCHED_ID AND e.A_STAT")->num_rows();
$query2 = $this->db->query("SELECT * FROM (tbl_schedule c, tbl_subject d, tbl_attendance e) where e.SCHED_ID = c.SCHED_ID AND d.SUBJECT_CODE = c.SUBJECT_CODE AND e.A_STAT='Absent' AND (e.STUDENT_ID = '$si') GROUP BY e.SCHED_ID AND e.A_STAT")->num_rows();
$query3 = $this->db->query("SELECT * FROM (tbl_schedule c, tbl_subject d, tbl_attendance e) where e.SCHED_ID = c.SCHED_ID AND d.SUBJECT_CODE = c.SUBJECT_CODE AND (e.STUDENT_ID = '$si') GROUP BY e.SCHED_ID ")->num_rows();
for($i=0;$i<sizeof($query);$i++){
$data[$i][0]=$query1; // present
$data[$i][1]=$query2; //absent
$data[$i][2]=$query3; //total
$data[$i][3]=$query[$i]['SUBJECT _DESC']; // subj
}
return $data;