Fig. 1
From: Rough set theory based prognostic classification models for hospice referral
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12911-015-0216-9/MediaObjects/12911_2015_216_Fig1_HTML.gif)
Kaplan-Meier survivability of patients with respect to number of days until death
From: Rough set theory based prognostic classification models for hospice referral
Kaplan-Meier survivability of patients with respect to number of days until death