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Figure 3 | BMC Medical Informatics and Decision Making

Figure 3

From: A three-step approach for the derivation and validation of high-performing predictive models using an operational dataset: congestive heart failure readmission case study

Figure 3

Frequencies of the values of hospital service, insurance/finance class, discharge disposition, and religion. The datasets are from 2003–2012, 2008–2012, 2009–2012, and 2013 (6-month). The X axis stands for the values of the variable and the Y axis stands for the related frequencies.

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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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