Decision Analytics

Table 3 Conditional probability table for CBD Facilities

From: A Bayesian Network-based customer satisfaction model: a tool for management decisions in railway transport

Station CBD	Positive
Platform CBD	Positive			Neutral			Negative
Access to station CBD	Positive	Neutral	Negative	Positive	Neutral	Negative	Positive	Neutral	Negative
Positive	1	.6	.91	.8	.42	.63	.96	.5	.82
Neutral	0	.4	0	.2	.58	.28	0	.46	0
Negative	0	0	.09	0	0	.09	.04	.04	.18

Station CBD	Neutral
Platform CBD	Positive			Neutral			Negative
Access to station CBD	Positive	Neutral	Negative	Positive	Neutral	Negative	Positive	Neutral	Negative
Positive	.4	.13	.18	.26	0	0	.3	0	0
Neutral	.6	.87	.75	.74	1	.93	.67	.97	.88
Negative	0	0	.07	0	0	.07	.03	.03	.12

Station CBD	Negative
Platform CBD	Positive			Neutral			Negative
Access to station CBD	Positive	Neutral	Negative	Positive	Neutral	Negative	Positive	Neutral	Negative
Positive	.79	.24	.47	.5	0	0	.67	0	0
Neutral	0	.57	0	.3	.82	.5	0	.72	0
Negative	.21	.19	.53	.2	.18	.5	.33	.28	1

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