0
20
40
60
80
100
120
0
20
40
60
80
Time
Observed
parent
FOCUS_C
SFO
χ
2
error level
=
15.8%
0
20
40
60
80
100
120
-10
-5
0
5
10
Time
Residual
SFO residuals
0
20
40
60
80
100
120
0
20
40
60
80
Time
Observed
FOCUS_C
FOMC
χ
2
error level
=
6.66%
0
20
40
60
80
100
120
-3
-1
1
2
3
Time
Residual
FOMC residuals
0
20
40
60
80
100
120
0
20
40
60
80
Time
Observed
FOCUS_C
DFOP
χ
2
error level
=
2.66%
0
20
40
60
80
100
120
-1.5
-0.5
0.5
1.5
Time
Residual
DFOP residuals
0
20
40
60
80
100
120
0
20
40
60
80
Time
Observed
FOCUS_C
HS
χ
2
error level
=
4.7%
0
20
40
60
80
100
120
-2
-1
0
1
2
Time
Residual
HS residuals