IMS Control Region - Residual Analysis Report

The first page of the Residual Analysis Report for this case study is shown in Figure 9-14. Examining this report confirms that TEST 2 (visual inspection of the predicted versus the actual data) passed acceptably. Comparison of CTLCPUTM and PREDICTED CTLCPUTM shows a very close agreement between the actual and predicted values.
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The first page of the Residual Analysis Report for this case study is shown in Figure 9-14. Examining this report confirms that TEST 2 (visual inspection of the predicted versus the actual data) passed acceptably. Comparison of CTLCPUTM and PREDICTED CTLCPUTM shows a very close agreement between the actual and predicted values.
The independent variable names for this model are listed under the column INDEPENDENT-ELEMENT NAME, which indicates that this model is the two-variable model.
Figure 9-14. IMS Control Region Case Study Residual Analysis Report
                                          CA MICS Capacity Planner                                                                                                                                                                                                                           MULTIVARIATE REGRESSION FORECAST AND RESIDUAL ANALYSIS                                          MULTIVARIATE REGRESSION BASED FORECAST OF: CTLCPUTM                                                                                                                                                                                                           MODEL BASED ON INDEPENDENT ELEMENTS : MPPCPUTM  BMPCPUTM                                                                                                                                                                                              95%%                           INDEPENDENT-ELEMENT  PREDICTED      RESIDUAL   -------------PLOT OF RESIDUALS-------------   CONFIDENCE   DATE    CTLCPUTM       NAME      VALUE     CTLCPUTM      CTLCPUTM   -8111               0.0               +8111   LIMITS +/- -------  ----------    --------  ---------  ----------    ----------  -------------------------------------------   ---------- 03JAN98  11:05:54.2    MPPCPUTM      94201  11:13:28.4    -0:07:34.2  |                   -0                    |    0:19:20.9                        BMPCPUTM      57228                            |                    0                    |                                                                                    |                    0                    |              10JAN98  11:56:38.0    MPPCPUTM      90148  11:03:29.5     0:53:08.4  |                    0+++++++             |    0:22:46.0                        BMPCPUTM      60315                            |                    0                    |                                                                                    |                    0                    |              17JAN98  10:25:08.5    MPPCPUTM      91410  11:10:32.4    -0:45:23.9  |              ------0                    |    0:22:59.2                        BMPCPUTM      60737                            |                    0                    |                                                                                    |                    0                    |              24JAN98  10:48:24.3    MPPCPUTM      83932  10:43:06.5     0:05:17.8  |                    0                    |    0:26:46.6                        BMPCPUTM      63266                            |                    0                    |                                                                                    |                    0                    |              31JAN98  11:55:52.8    MPPCPUTM      90346  11:04:00.0     0:51:52.8  |                    0+++++++             |    0:22:35.8                        BMPCPUTM      60171                            |                    0                    |                                                                                    |                    0                    |              07FEB98  11:07:44.0    MPPCPUTM      87145  10:45:01.8     0:22:42.2  |                    0+++                 |    0:21:43.3                        BMPCPUTM      58716                            |                    0                    |                                                                                    |                    0                    |              14FEB98  11:44:51.8    MPPCPUTM      95966  11:20:54.8     0:23:57.1  |                    0+++                 |    0:18:52.5                        BMPCPUTM      56970                            |                    0                    |                                                                                    |                    0                    |              21FEB98  10:57:17.1    MPPCPUTM      94796  11:17:09.4    -0:19:52.3  |                  --0                    |    0:19:31.7                        BMPCPUTM      57553                            |                    0                    |                                                                                    |                    0                    |              28FEB98  11:42:45.9    MPPCPUTM      94842  11:24:42.0     0:18:03.8  |                    0++                  |    0:21:51.3                        BMPCPUTM      60127                            |                    0                    |                                                                                    |                    0                    |              07MAR98  11:26:49.1    MPPCPUTM      97073  11:37:16.9    -0:10:27.8  |                   -0                    |    0:22:17.1                        BMPCPUTM      60916                            |                    0                    |